| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Давентри | city | Northamptonshire | United Kingdom | 52.25 | -1.17 | 830 | 4548 |
| Дадлі | city | Dudley | United Kingdom | 52.50 | -2.08 | 830 | 254326 |
| Далбитти | city | Dumfries and Galloway | United Kingdom | 54.93 | -3.83 | 124 | 1341 |
| Далкіт | city | Midlothian | United Kingdom | 55.87 | -3.07 | 416 | 29215 |
| Дамбартон | city | West Dunbartonshire | United Kingdom | 55.95 | -4.57 | 36 | 43007 |
| Дамфрис | city | Dumfries and Galloway | United Kingdom | 55.07 | -3.55 | 59 | 13573 |
| Дамфріс | city | Dumfries and Galloway | United Kingdom | 55.07 | -3.55 | 59 | 13573 |
| Данбар | city | East Lothian | United Kingdom | 56.00 | -2.52 | 9 | 1507 |
| Данблейн | city | Stirling | United Kingdom | 56.20 | -3.97 | 285 | 19525 |
| Данганнон | city | Mid Ulster | United Kingdom | 54.50 | -6.76 | 249 | 4619 |
| Данди | city | Dundee City | United Kingdom | 56.50 | -2.97 | 246 | 77884 |
| Данді | city | Dundee City | United Kingdom | 56.50 | -2.97 | 246 | 77884 |
| Данкелд | city | Perth and Kinross | United Kingdom | 56.57 | -3.58 | 255 | 0 |
| Данстабл | city | Central Bedfordshire | United Kingdom | 51.88 | -0.52 | 830 | 58795 |
| Данфермлин | city | Fife | United Kingdom | 56.08 | -3.47 | 380 | 26355 |
| Данфермлін | city | Fife | United Kingdom | 56.08 | -3.47 | 380 | 26355 |
| Дарам | city | Durham | United Kingdom | 54.77 | -1.57 | 223 | 35623 |
| Дарби | city | Derby | United Kingdom | 52.93 | -1.50 | 219 | 161671 |
| Дарвел | city | East Ayrshire | United Kingdom | 55.58 | -4.28 | 853 | 7142 |
| Дарвен | city | Blackburn with Darwen | United Kingdom | 53.70 | -2.47 | 830 | 77193 |
| Дарем | city | Durham | United Kingdom | 54.77 | -1.57 | 223 | 35623 |
| Дарлингтон | city | Darlington | United Kingdom | 54.53 | -1.57 | 209 | 38279 |
| Дарлінгтон | city | Darlington | United Kingdom | 54.53 | -1.57 | 209 | 38279 |
| Дартмут | city | Devon | United Kingdom | 50.35 | -3.58 | 177 | 11607 |
| Дартфорд | city | Kent | United Kingdom | 51.45 | 0.22 | 45 | 121501 |
| Дартфорде | city | Kent | United Kingdom | 51.45 | 0.22 | 45 | 121501 |
| Даунпатрик | city | Newry, Mourne and Down | United Kingdom | 54.33 | -5.71 | 190 | 6705 |
| Дафтаун | city | Moray | United Kingdom | 57.43 | -3.13 | 830 | 2384 |
| Девънпорт | city | Plymouth | United Kingdom | 50.37 | -4.18 | 0 | 104990 |
| Дейвънтри | city | Northamptonshire | United Kingdom | 52.25 | -1.17 | 830 | 4548 |
| Денби | city | Sir Ddinbych | United Kingdom | 53.18 | -3.42 | 255 | 6615 |
| Дептфорд | city | Lewisham | United Kingdom | 51.48 | -0.03 | 39 | 585752 |
| Дерби | city | Derby | United Kingdom | 52.93 | -1.50 | 219 | 161671 |
| Дербі | city | Derby | United Kingdom | 52.93 | -1.50 | 219 | 161671 |
| Дери | city | Derry and Strabane | United Kingdom | 55.00 | -7.31 | 150 | 32075 |
| Дерри | city | Derry and Strabane | United Kingdom | 55.00 | -7.31 | 150 | 32075 |
| Деррі | city | Derry and Strabane | United Kingdom | 55.00 | -7.31 | 150 | 32075 |
| Джарроу | city | South Tyneside | United Kingdom | 54.98 | -1.45 | 3 | 164052 |
| Джедборо | city | The Scottish Borders | United Kingdom | 55.47 | -2.57 | 830 | 1639 |
| Джиллингем | city | Medway | United Kingdom | 51.40 | 0.57 | 0 | 98087 |
| Джонстон | city | Renfrewshire | United Kingdom | 55.83 | -4.50 | 216 | 46104 |
| Дидкот | city | Oxfordshire | United Kingdom | 51.60 | -1.25 | 242 | 15637 |
| Дингуол | city | Highland | United Kingdom | 57.60 | -4.45 | 55 | 15615 |
| Дингуолл | city | Highland | United Kingdom | 57.60 | -4.45 | 55 | 15615 |
| Долгелай | city | Gwynedd | United Kingdom | 52.75 | -3.88 | 341 | 3129 |
| Донахади | city | Ards and North Down | United Kingdom | 54.64 | -5.54 | 3 | 9209 |
| Донкастер | city | Doncaster | United Kingdom | 53.53 | -1.12 | 91 | 49309 |
| Донкастър | city | Doncaster | United Kingdom | 53.53 | -1.12 | 91 | 49309 |
| Доркинг | city | Surrey | United Kingdom | 51.22 | -0.33 | 255 | 28845 |
| Дорнох | city | Highland | United Kingdom | 57.87 | -4.03 | 0 | 2442 |
| Дорчестер | city | Dorset | United Kingdom | 50.72 | -2.43 | 232 | 19294 |
| Дорчестър | city | Dorset | United Kingdom | 50.72 | -2.43 | 232 | 19294 |
| Дромор | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.42 | -6.15 | 305 | 16871 |
| Дроумор | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.42 | -6.15 | 305 | 16871 |
| Дувр | city | Kent | United Kingdom | 51.13 | 1.30 | 108 | 21799 |
| Дувър | city | Kent | United Kingdom | 51.13 | 1.30 | 108 | 21799 |
| Дундональд | city | Lisburn and Castlereagh | United Kingdom | 54.56 | -5.81 | 203 | 54206 |
| Дъдли | city | Dudley | United Kingdom | 52.50 | -2.08 | 830 | 254326 |
| Дъмфрийс | city | Dumfries and Galloway | United Kingdom | 55.07 | -3.55 | 59 | 13573 |
| Дънганън | city | Mid Ulster | United Kingdom | 54.50 | -6.76 | 249 | 4619 |
| Дънгивън | city | Causeway Coast and Glens | United Kingdom | 54.93 | -6.92 | 249 | 0 |
| Дънди | city | Dundee City | United Kingdom | 56.50 | -2.97 | 246 | 77884 |
| Дъндоналд | city | Lisburn and Castlereagh | United Kingdom | 54.56 | -5.81 | 203 | 54206 |
| Дънфърмлин | city | Fife | United Kingdom | 56.08 | -3.47 | 380 | 26355 |
| Дърам | city | Durham | United Kingdom | 54.77 | -1.57 | 223 | 35623 |
| Дьюсбери | city | Kirklees | United Kingdom | 53.70 | -1.62 | 278 | 92445 |
| Дэрсбёри | city | Halton | United Kingdom | 53.33 | -2.63 | 147 | 68342 |
| Дюсбъри | city | Kirklees | United Kingdom | 53.70 | -1.62 | 278 | 92445 |
| Дідкот | city | Oxfordshire | United Kingdom | 51.60 | -1.25 | 242 | 15637 |
| Дінгволл | city | Highland | United Kingdom | 57.60 | -4.45 | 55 | 15615 |
| Дјузбери | city | Kirklees | United Kingdom | 53.70 | -1.62 | 278 | 92445 |