| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cuach | city | Mid Ulster | United Kingdom | 54.65 | -6.62 | 216 | 3884 |
| Cuaig | city | Highland | United Kingdom | 57.55 | -5.83 | 278 | 0 |
| Cubberley | city | Gloucestershire | United Kingdom | 51.83 | -2.05 | 830 | 28855 |
| Cubert | city | Cornwall | United Kingdom | 50.38 | -5.12 | 180 | 12119 |
| Cubitt Town | city | Greenwich | United Kingdom | 51.48 | 0.00 | 45 | 503705 |
| Cubley | city | Derbyshire | United Kingdom | 52.93 | -1.75 | 374 | 6203 |
| Cublington | city | Buckinghamshire | United Kingdom | 51.88 | -0.77 | 285 | 16862 |
| Cuckfield | city | West Sussex | United Kingdom | 51.02 | -0.13 | 249 | 31244 |
| Cucklington | city | Somerset | United Kingdom | 51.05 | -2.35 | 288 | 9182 |
| Cuckney | city | Nottinghamshire | United Kingdom | 53.22 | -1.15 | 232 | 41401 |
| Cucywel | city | Powys | United Kingdom | 51.85 | -3.13 | 209 | 4748 |
| Cuddesdon | city | Oxfordshire | United Kingdom | 51.72 | -1.13 | 216 | 24648 |
| Cuddington | city | Cheshire West and Chester | United Kingdom | 53.23 | -2.60 | 213 | 22532 |
| Cuddington | city | Buckinghamshire | United Kingdom | 51.78 | -0.92 | 249 | 8176 |
| Cudham | city | Bromley | United Kingdom | 51.30 | 0.07 | 830 | 88085 |
| Cudworth | city | Barnsley | United Kingdom | 53.57 | -1.42 | 219 | 63559 |
| Cuffley | city | Hertfordshire | United Kingdom | 51.72 | -0.12 | 249 | 102273 |
| Cuil | city | Highland | United Kingdom | 56.63 | -5.30 | 262 | 0 |
| Cuil Rathain | city | Causeway Coast and Glens | United Kingdom | 55.13 | -6.67 | 32 | 19395 |
| Cuimrigh | city | Perth and Kinross | United Kingdom | 56.37 | -4.00 | 318 | 0 |
| Cuits | city | Aberdeen City | United Kingdom | 57.12 | -2.17 | 59 | 51447 |
| Culbokie | city | Highland | United Kingdom | 57.60 | -4.33 | 830 | 7448 |
| Culbone | city | Somerset | United Kingdom | 51.22 | -3.65 | 830 | 2078 |
| Culcheth | city | Warrington | United Kingdom | 53.45 | -2.52 | 111 | 99716 |
| Culdrose | city | Cornwall | United Kingdom | 50.08 | -5.25 | 246 | 15564 |
| Culgaith | city | Cumbria | United Kingdom | 54.65 | -2.60 | 830 | 1788 |
| Culham | city | Oxfordshire | United Kingdom | 51.65 | -1.28 | 180 | 38239 |
| Culkein | city | Highland | United Kingdom | 58.23 | -5.35 | 259 | 0 |
| Culkey | city | Fermanagh and Omagh | United Kingdom | 54.32 | -7.63 | 223 | 2384 |
| Culky | city | Fermanagh and Omagh | United Kingdom | 54.32 | -7.63 | 223 | 2384 |
| Cullaghanstown | city | Derry and Strabane | United Kingdom | 54.95 | -7.40 | 0 | 14547 |
| Cullaville | city | Newry, Mourne and Down | United Kingdom | 54.07 | -6.63 | 830 | 4568 |
| Cullen | city | Moray | United Kingdom | 57.68 | -2.82 | 49 | 1428 |
| Cullercoats | city | North Tyneside | United Kingdom | 55.03 | -1.43 | 3 | 88021 |
| Cullingworth | city | Bradford | United Kingdom | 53.82 | -1.90 | 830 | 106702 |
| Cullion | city | Derry and Strabane | United Kingdom | 54.90 | -7.37 | 223 | 8055 |
| Cullipool | city | Argyll and Bute | United Kingdom | 56.25 | -5.65 | 3 | 0 |
| Cullompton | city | Devon | United Kingdom | 50.87 | -3.40 | 249 | 6509 |
| Culloville | city | Newry, Mourne and Down | United Kingdom | 54.07 | -6.63 | 830 | 4568 |
| Cullybackey | city | Mid and East Antrim | United Kingdom | 54.88 | -6.35 | 242 | 12691 |
| Cullybacky | city | Mid and East Antrim | United Kingdom | 54.88 | -6.35 | 242 | 12691 |
| Cullyhanna | city | Newry, Mourne and Down | United Kingdom | 54.13 | -6.58 | 830 | 6245 |
| Culmailie | city | Highland | United Kingdom | 57.97 | -4.02 | 160 | 0 |
| Culmaily | city | Highland | United Kingdom | 57.97 | -4.02 | 160 | 0 |
| Culmington | city | Shropshire | United Kingdom | 52.43 | -2.75 | 830 | 3129 |
| Culmore | city | Derry and Strabane | United Kingdom | 55.05 | -7.27 | 0 | 17150 |
| Culmstock | city | Devon | United Kingdom | 50.92 | -3.25 | 830 | 8295 |
| Culrain | city | Highland | United Kingdom | 57.92 | -4.40 | 0 | 0 |
| Culross | city | Fife | United Kingdom | 56.05 | -3.62 | 0 | 23894 |
| Culsalmond | city | Aberdeenshire | United Kingdom | 57.38 | -2.57 | 830 | 1043 |
| Culter | city | Aberdeen City | United Kingdom | 57.08 | -2.27 | 236 | 31492 |
| Culter | city | South Lanarkshire | United Kingdom | 55.58 | -3.55 | 980 | 4404 |
| Cultra | city | Ards and North Down | United Kingdom | 54.65 | -5.82 | 324 | 44744 |
| Cults | city | Aberdeen City | United Kingdom | 57.12 | -2.17 | 59 | 51447 |
| Culworth | city | Northamptonshire | United Kingdom | 52.10 | -1.20 | 830 | 4348 |
| Cumber-Lady | city | Derry and Strabane | United Kingdom | 54.90 | -7.15 | 830 | 9173 |
| Cumbernauld | city | North Lanarkshire | United Kingdom | 55.95 | -3.98 | 830 | 48404 |
| Cumberworth | city | Lincolnshire | United Kingdom | 53.23 | 0.25 | 45 | 4618 |
| Cuminestown | city | Aberdeenshire | United Kingdom | 57.53 | -2.33 | 830 | 1043 |
| Cummernaud | city | North Lanarkshire | United Kingdom | 55.95 | -3.98 | 830 | 48404 |
| Cummersdale | city | Cumbria | United Kingdom | 54.85 | -2.93 | 249 | 16783 |
| Cummertrees | city | Dumfries and Galloway | United Kingdom | 54.98 | -3.35 | 16 | 1308 |
| Cummingston | city | Moray | United Kingdom | 57.68 | -3.45 | 36 | 3016 |
| Cummingstown | city | Moray | United Kingdom | 57.68 | -3.45 | 36 | 3016 |
| Cumnag | city | East Ayrshire | United Kingdom | 55.45 | -4.27 | 830 | 9089 |
| Cumnock | city | East Ayrshire | United Kingdom | 55.45 | -4.27 | 830 | 9089 |
| Cumnor | city | Oxfordshire | United Kingdom | 51.72 | -1.33 | 255 | 31225 |
| Cumrew | city | Cumbria | United Kingdom | 54.83 | -2.70 | 830 | 2316 |
| Cumwhinton | city | Cumbria | United Kingdom | 54.85 | -2.85 | 285 | 12726 |
| Cumwhitton | city | Cumbria | United Kingdom | 54.85 | -2.77 | 298 | 5613 |
| Cundall | city | North Yorkshire | United Kingdom | 54.13 | -1.35 | 95 | 1871 |
| Cunetio | city | Wiltshire | United Kingdom | 51.42 | -1.70 | 830 | 6109 |
| Cunndainn | city | Highland | United Kingdom | 57.57 | -4.57 | 203 | 7001 |
| Cunningburn | city | Ards and North Down | United Kingdom | 54.55 | -5.63 | 0 | 10778 |
| Cunsby | city | Lincolnshire | United Kingdom | 53.12 | -0.17 | 75 | 3454 |
| Cupar | city | Fife | United Kingdom | 56.32 | -3.02 | 157 | 11175 |
| Cupar Fìobha | city | Fife | United Kingdom | 56.32 | -3.02 | 157 | 11175 |
| Curbar | city | Derbyshire | United Kingdom | 53.27 | -1.63 | 830 | 5854 |
| Curborough | city | Staffordshire | United Kingdom | 52.72 | -1.82 | 242 | 22220 |
| Curbridge | city | Hampshire | United Kingdom | 50.92 | -1.25 | 82 | 43112 |
| Curdridge | city | Hampshire | United Kingdom | 50.92 | -1.25 | 82 | 43112 |
| Curland | city | Somerset | United Kingdom | 50.95 | -3.03 | 830 | 14953 |
| Curr | city | Highland | United Kingdom | 57.30 | -3.67 | 830 | 0 |
| Curr | city | Fermanagh and Omagh | United Kingdom | 54.50 | -7.18 | 830 | 3394 |
| Currach | city | City of Edinburgh | United Kingdom | 55.90 | -3.30 | 830 | 114849 |
| Curramoney | city | Causeway Coast and Glens | United Kingdom | 55.17 | -6.48 | 219 | 3435 |
| Curran | city | Mid Ulster | United Kingdom | 54.78 | -6.62 | 226 | 5215 |
| Curraín | city | Mid Ulster | United Kingdom | 54.78 | -6.62 | 226 | 5215 |
| Currie | city | City of Edinburgh | United Kingdom | 55.90 | -3.30 | 830 | 114849 |
| Curry Mallet | city | Somerset | United Kingdom | 50.98 | -2.95 | 141 | 11540 |
| Curry Rivel | city | Somerset | United Kingdom | 51.02 | -2.87 | 91 | 11052 |
| Cury | city | Cornwall | United Kingdom | 50.05 | -5.25 | 177 | 12930 |
| Cushendall | city | Causeway Coast and Glens | United Kingdom | 55.08 | -6.06 | 0 | 1603 |
| Cushendun | city | Causeway Coast and Glens | United Kingdom | 55.13 | -6.04 | 0 | 1283 |
| Cushnie | city | Aberdeenshire | United Kingdom | 57.32 | -2.82 | 977 | 1043 |
| Cutcombe | city | Somerset | United Kingdom | 51.14 | -3.53 | 958 | 3725 |
| Cutsdean | city | Gloucestershire | United Kingdom | 51.97 | -1.87 | 830 | 6731 |
| Cuxham | city | Oxfordshire | United Kingdom | 51.65 | -1.03 | 406 | 1937 |
| Cuxton | city | Medway | United Kingdom | 51.35 | 0.45 | 150 | 69159 |
| Cuxwold | city | Lincolnshire | United Kingdom | 53.50 | -0.23 | 249 | 10487 |