| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Lonbain | city | Highland | United Kingdom | 57.52 | -5.88 | 0 | 0 |
| Lonban | city | Highland | United Kingdom | 57.52 | -5.88 | 0 | 0 |
| Lonceaster | city | Lancashire | United Kingdom | 54.07 | -2.83 | 32 | 28108 |
| Londain | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Londenderry | city | Derry and Strabane | United Kingdom | 55.00 | -7.31 | 150 | 32075 |
| Londesborough | city | East Riding of Yorkshire | United Kingdom | 53.88 | -0.68 | 239 | 2235 |
| Londinium | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Londn | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| London | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| London Borough of Barnet | city | Barnet | United Kingdom | 51.65 | -0.20 | 252 | 213738 |
| London Borough of Bexley | city | Bexley | United Kingdom | 51.43 | 0.15 | 95 | 187337 |
| London Borough of Brent | city | Brent | United Kingdom | 51.55 | -0.27 | 127 | 455101 |
| London Borough of Ealing | city | Ealing | United Kingdom | 51.49 | -0.30 | 62 | 337692 |
| London Borough of Haringey | city | Haringey | United Kingdom | 51.58 | -0.08 | 82 | 626878 |
| London Borough of Hounslow | city | Hounslow | United Kingdom | 51.47 | -0.35 | 65 | 308405 |
| London Borough of Sutton | city | Sutton | United Kingdom | 51.35 | -0.20 | 318 | 260367 |
| London Borough of Wandsworth | city | Wandsworth | United Kingdom | 51.45 | -0.20 | 62 | 602826 |
| London City | city | City of London | United Kingdom | 51.51 | -0.09 | 55 | 735279 |
| London Colney | city | Hertfordshire | United Kingdom | 51.72 | -0.28 | 249 | 68833 |
| London Olney | city | Hertfordshire | United Kingdom | 51.72 | -0.28 | 249 | 68833 |
| Londona | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Londonas Sitija | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Londonderis | city | Derry and Strabane | United Kingdom | 55.00 | -7.31 | 150 | 32075 |
| Londonderry | city | Derry and Strabane | United Kingdom | 55.00 | -7.31 | 150 | 32075 |
| Londonderry/Derry | city | Derry and Strabane | United Kingdom | 55.00 | -7.31 | 150 | 32075 |
| Londono Sitis | city | City of London | United Kingdom | 51.51 | -0.09 | 55 | 735279 |
| Londons | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Londra Şehri | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Londre | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Londres - London | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Londrez | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Londri | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Londro | city | City of London | United Kingdom | 51.51 | -0.09 | 55 | 735279 |
| Londye | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Lone | city | Highland | United Kingdom | 58.33 | -4.88 | 830 | 0 |
| Long Ashton | city | North Somerset | United Kingdom | 51.43 | -2.66 | 104 | 83973 |
| Long Bennington | city | Lincolnshire | United Kingdom | 52.97 | -0.75 | 203 | 6301 |
| Long Bredy | city | Dorset | United Kingdom | 50.72 | -2.62 | 830 | 4020 |
| Long Buckby | city | Northamptonshire | United Kingdom | 52.30 | -1.07 | 830 | 4470 |
| Long Burton | city | Dorset | United Kingdom | 50.92 | -2.50 | 246 | 10445 |
| Long Clawson | city | Leicestershire | United Kingdom | 52.82 | -0.92 | 393 | 12335 |
| Long Compton | city | Warwickshire | United Kingdom | 51.98 | -1.58 | 830 | 6982 |
| Long Crendon | city | Buckinghamshire | United Kingdom | 51.77 | -0.98 | 236 | 7046 |
| Long Crichel | city | Dorset | United Kingdom | 50.88 | -2.03 | 164 | 9928 |
| Long Ditton | city | Surrey | United Kingdom | 51.38 | -0.32 | 85 | 202498 |
| Long Eaton | city | Derbyshire | United Kingdom | 52.90 | -1.27 | 134 | 79258 |
| Long Green | city | Worcestershire | United Kingdom | 52.00 | -2.23 | 226 | 4043 |
| Long Houghton | city | Northumberland | United Kingdom | 55.42 | -1.62 | 49 | 12117 |
| Long Itchington | city | Warwickshire | United Kingdom | 52.27 | -1.38 | 269 | 6288 |
| Long Lawford | city | Warwickshire | United Kingdom | 52.37 | -1.30 | 285 | 20638 |
| Long Load | city | Somerset | United Kingdom | 51.01 | -2.76 | 114 | 10733 |
| Long Marsden | city | Warwickshire | United Kingdom | 52.13 | -1.78 | 232 | 4216 |
| Long Marston | city | Cumbria | United Kingdom | 54.60 | -2.52 | 830 | 1788 |
| Long Marston | city | North Yorkshire | United Kingdom | 53.95 | -1.23 | 75 | 7749 |
| Long Marston | city | Warwickshire | United Kingdom | 52.13 | -1.78 | 232 | 4216 |
| Long Marston | city | Hertfordshire | United Kingdom | 51.82 | -0.70 | 830 | 15107 |
| Long Marton | city | Cumbria | United Kingdom | 54.60 | -2.52 | 830 | 1788 |
| Long Melford | city | Suffolk | United Kingdom | 52.07 | 0.72 | 170 | 8135 |
| Long Newnton | city | Gloucestershire | United Kingdom | 51.63 | -2.13 | 351 | 5562 |
| Long Newton | city | Stockton-on-Tees | United Kingdom | 54.53 | -1.42 | 118 | 52307 |
| Long Newton | city | Gloucestershire | United Kingdom | 51.63 | -2.13 | 351 | 5562 |
| Long Preston | city | North Yorkshire | United Kingdom | 54.00 | -2.25 | 830 | 1699 |
| Long Riston | city | East Riding of Yorkshire | United Kingdom | 53.87 | -0.28 | 3 | 9394 |
| Long Stanton | city | Cambridgeshire | United Kingdom | 52.28 | 0.05 | 101 | 14887 |
| Long Staunton | city | Shropshire | United Kingdom | 52.52 | -2.63 | 830 | 5073 |
| Long Stow | city | Cambridgeshire | United Kingdom | 52.32 | -0.37 | 154 | 12906 |
| Long Stowe | city | Cambridgeshire | United Kingdom | 52.17 | -0.08 | 239 | 5051 |
| Long Stratton | city | Norfolk | United Kingdom | 52.48 | 1.23 | 68 | 4023 |
| Long Sutton | city | Lincolnshire | United Kingdom | 52.78 | 0.13 | 3 | 6119 |
| Long Sutton | city | Hampshire | United Kingdom | 51.22 | -0.93 | 830 | 13608 |
| Long Sutton | city | Somerset | United Kingdom | 51.02 | -2.76 | 114 | 10728 |
| Long Whatton | city | Leicestershire | United Kingdom | 52.78 | -1.28 | 193 | 44600 |
| Long Wittenham | city | Oxfordshire | United Kingdom | 51.63 | -1.23 | 209 | 12893 |
| Longartaidh | city | Perth and Kinross | United Kingdom | 56.45 | -3.47 | 62 | 28378 |
| Longbenton | city | Newcastle upon Tyne | United Kingdom | 55.00 | -1.57 | 134 | 160804 |
| Longborough | city | Gloucestershire | United Kingdom | 51.95 | -1.73 | 830 | 5066 |
| Longbridge | city | Birmingham | United Kingdom | 52.40 | -1.98 | 830 | 181099 |
| Longbridge Deverill | city | Wiltshire | United Kingdom | 51.17 | -2.19 | 830 | 15887 |
| Longcross | city | Surrey | United Kingdom | 51.37 | -0.58 | 137 | 82528 |
| Longdendale | city | Tameside | United Kingdom | 53.47 | -2.00 | 830 | 114858 |
| Longdon | city | Staffordshire | United Kingdom | 52.72 | -1.88 | 337 | 27039 |
| Longdon | city | Worcestershire | United Kingdom | 52.02 | -2.23 | 226 | 2962 |
| Longdown | city | Devon | United Kingdom | 50.70 | -3.62 | 830 | 12386 |
| Longfield | city | Kent | United Kingdom | 51.38 | 0.32 | 351 | 60816 |
| Longford | city | Wiltshire | United Kingdom | 51.13 | -1.93 | 219 | 6705 |
| Longford | city | Derbyshire | United Kingdom | 52.92 | -1.67 | 249 | 7800 |
| Longford | city | Shropshire | United Kingdom | 52.90 | -2.53 | 249 | 6480 |
| Longford | city | Telford and Wrekin | United Kingdom | 52.75 | -2.42 | 232 | 40270 |
| Longford | city | Coventry | United Kingdom | 52.43 | -1.48 | 259 | 194703 |
| Longforgan | city | Perth and Kinross | United Kingdom | 56.45 | -3.12 | 9 | 27096 |
| Longformacus | city | The Scottish Borders | United Kingdom | 55.80 | -2.50 | 830 | 1639 |
| Longframlington | city | Northumberland | United Kingdom | 55.28 | -1.78 | 249 | 4068 |
| Longham | city | Norfolk | United Kingdom | 52.70 | 0.87 | 150 | 6407 |
| Longham | city | Dorset | United Kingdom | 50.77 | -1.90 | 16 | 149552 |
| Longhgall | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.42 | -6.60 | 206 | 8475 |
| Longhirst | city | Northumberland | United Kingdom | 55.18 | -1.65 | 147 | 20812 |
| Longhope | city | Gloucestershire | United Kingdom | 51.87 | -2.45 | 308 | 9681 |
| Longhorsley | city | Northumberland | United Kingdom | 55.23 | -1.77 | 830 | 8047 |
| Longley | city | Sheffield | United Kingdom | 53.42 | -1.48 | 269 | 167741 |
| Longley Green | city | Worcestershire | United Kingdom | 52.15 | -2.40 | 830 | 7841 |
| Longmanhill | city | Aberdeenshire | United Kingdom | 57.65 | -2.43 | 242 | 720 |
| Longmorn | city | Moray | United Kingdom | 57.60 | -3.28 | 403 | 3766 |
| Longnewton | city | The Scottish Borders | United Kingdom | 55.53 | -2.67 | 344 | 1639 |
| Longney | city | Gloucestershire | United Kingdom | 51.82 | -2.52 | 830 | 10286 |
| Longniddry | city | East Lothian | United Kingdom | 55.97 | -2.88 | 223 | 20878 |
| Longnor | city | Staffordshire | United Kingdom | 53.18 | -1.87 | 918 | 6349 |
| Longnor | city | Shropshire | United Kingdom | 52.60 | -2.75 | 830 | 6486 |
| Longparish | city | Hampshire | United Kingdom | 51.18 | -1.40 | 219 | 9405 |
| Longport | city | Staffordshire | United Kingdom | 53.03 | -2.22 | 830 | 134463 |
| Longridge | city | Lancashire | United Kingdom | 53.83 | -2.58 | 360 | 15794 |
| Longriggend | city | North Lanarkshire | United Kingdom | 55.90 | -3.88 | 830 | 47264 |
| Longside | city | Aberdeenshire | United Kingdom | 57.52 | -1.93 | 101 | 1043 |
| Longstanton | city | Cambridgeshire | United Kingdom | 52.28 | 0.05 | 101 | 14887 |
| Longstock | city | Hampshire | United Kingdom | 51.12 | -1.48 | 249 | 3075 |
| Longstone | city | Derbyshire | United Kingdom | 53.23 | -1.70 | 830 | 5513 |
| Longstreet | city | Wiltshire | United Kingdom | 51.25 | -1.80 | 380 | 6311 |
| Longton | city | Lancashire | United Kingdom | 53.72 | -2.80 | 82 | 56302 |
| Longton | city | Stoke-on-Trent | United Kingdom | 52.98 | -2.13 | 830 | 128479 |
| Longtown | city | Cumbria | United Kingdom | 55.00 | -2.97 | 95 | 5712 |
| Longtown | city | Herefordshire | United Kingdom | 51.95 | -2.98 | 830 | 4121 |
| Longville | city | Shropshire | United Kingdom | 52.53 | -2.67 | 830 | 4374 |
| Longville in the Dale | city | Shropshire | United Kingdom | 52.53 | -2.67 | 830 | 4374 |
| Longwick | city | Buckinghamshire | United Kingdom | 51.73 | -0.85 | 830 | 5045 |
| Longwitton | city | Northumberland | United Kingdom | 55.18 | -1.88 | 830 | 7433 |
| Longworth | city | Oxfordshire | United Kingdom | 51.68 | -1.43 | 249 | 7847 |
| Lonn | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Lontoo | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 | |
| Lontoon City | city | United Kingdom | 51.51 | -0.09 | 55 | 735279 |