| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Kak-là-sṳ̂-kô | city | Glasgow City | United Kingdom | 55.83 | -4.25 | 216 | 180775 |
| Kalstok | city | United Kingdom | 50.48 | -4.20 | 262 | 25514 | |
| Kambernoldas | city | North Lanarkshire | United Kingdom | 55.95 | -3.98 | 830 | 48404 |
| Kambrij | city | Cambridgeshire | United Kingdom | 52.20 | 0.12 | 124 | 130994 |
| Kames | city | Argyll and Bute | United Kingdom | 56.05 | -5.33 | 0 | 1901 |
| Kames | city | Argyll and Bute | United Kingdom | 55.88 | -5.27 | 249 | 0 |
| Kamesburgh | city | Argyll and Bute | United Kingdom | 55.85 | -5.07 | 3 | 0 |
| Kamm-Bron | city | Cornwall | United Kingdom | 50.21 | -5.29 | 830 | 16527 |
| Kammbronn | city | Cornwall | United Kingdom | 50.21 | -5.29 | 830 | 16527 |
| Kanokas | city | Staffordshire | United Kingdom | 52.68 | -2.02 | 830 | 65936 |
| Kantaraborg | city | Kent | United Kingdom | 51.27 | 1.08 | 200 | 39258 |
| Kanterburija | city | Kent | United Kingdom | 51.27 | 1.08 | 200 | 39258 |
| Kardifas | city | Cardiff | United Kingdom | 51.50 | -3.20 | 52 | 153316 |
| Kardiff | city | Cardiff | United Kingdom | 51.50 | -3.20 | 52 | 153316 |
| Kardifo | city | Cardiff | United Kingdom | 51.50 | -3.20 | 52 | 153316 |
| Kardip | city | Cardiff | United Kingdom | 51.50 | -3.20 | 52 | 153316 |
| Kardydh | city | Cardiff | United Kingdom | 51.50 | -3.20 | 52 | 153316 |
| Karedin | city | City of Edinburgh | United Kingdom | 55.95 | -3.20 | 104 | 102042 |
| Karesk | city | Devon | United Kingdom | 50.70 | -3.53 | 85 | 107315 |
| Karikfergusas | city | Mid and East Antrim | United Kingdom | 54.71 | -5.81 | 0 | 20235 |
| Karlailas | city | Cumbria | United Kingdom | 54.88 | -2.93 | 157 | 20468 |
| Karmardenas | city | Carmarthenshire | United Kingdom | 51.86 | -4.31 | 72 | 26565 |
| Karnarvon | city | Gwynedd | United Kingdom | 53.15 | -4.27 | 42 | 10679 |
| Karvyrdhin | city | Carmarthenshire | United Kingdom | 51.86 | -4.31 | 72 | 26565 |
| Kastell Boterel | city | Cornwall | United Kingdom | 50.68 | -4.68 | 830 | 3534 |
| Katesbridge | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.28 | -6.13 | 269 | 1967 |