| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cape Castle | city | Causeway Coast and Glens | United Kingdom | 55.15 | -6.30 | 830 | 2375 |
| Cape Isaac | city | Carmarthenshire | United Kingdom | 51.92 | -4.06 | 830 | 0 |
| Capel | city | Suffolk | United Kingdom | 52.00 | 1.07 | 39 | 26253 |
| Capel | city | Surrey | United Kingdom | 51.13 | -0.32 | 249 | 20185 |
| Capel Arthog | city | Gwynedd | United Kingdom | 52.70 | -4.02 | 948 | 2930 |
| Capel Bangor | city | Ceredigion | United Kingdom | 52.40 | -3.97 | 242 | 5067 |
| Capel Dewi | city | Carmarthenshire | United Kingdom | 51.86 | -4.21 | 226 | 5493 |
| Capel Dyffryn Honddu | city | Powys | United Kingdom | 52.05 | -3.45 | 990 | 1490 |
| Capel Garmon | city | Conwy | United Kingdom | 53.07 | -3.77 | 830 | 0 |
| Capel Gartheli | city | Ceredigion | United Kingdom | 52.18 | -4.07 | 830 | 2831 |
| Capel Gwyn | city | Carmarthenshire | United Kingdom | 51.88 | -4.23 | 206 | 9074 |
| Capel Hendre | city | Carmarthenshire | United Kingdom | 51.78 | -4.04 | 308 | 33526 |
| Capel Isaac | city | Carmarthenshire | United Kingdom | 51.92 | -4.06 | 830 | 0 |
| Capel Iwan | city | Carmarthenshire | United Kingdom | 52.00 | -4.49 | 830 | 1391 |
| Capel Llandurry | city | Carmarthenshire | United Kingdom | 51.72 | -4.27 | 830 | 26484 |
| Capel Newydd | city | Sir Benfro | United Kingdom | 52.03 | -4.58 | 305 | 3849 |
| Capel Newydd / Newchapel | city | Sir Benfro | United Kingdom | 52.03 | -4.58 | 305 | 3849 |
| Capel Saint Mary | city | Suffolk | United Kingdom | 52.00 | 1.07 | 39 | 26253 |
| Capel Ystradffin | city | Carmarthenshire | United Kingdom | 52.10 | -3.77 | 1053 | 899 |
| Capel-Bettws Lleucu | city | Ceredigion | United Kingdom | 52.20 | -4.03 | 830 | 2831 |
| Capel-Curig | city | Conwy | United Kingdom | 53.10 | -3.92 | 902 | 0 |
| Capel-Cynon | city | Ceredigion | United Kingdom | 52.12 | -4.37 | 830 | 2831 |
| Capel-Ifan | city | Carmarthenshire | United Kingdom | 52.00 | -4.49 | 830 | 1391 |
| Capel-y-ffin | city | Sir Fynwy | United Kingdom | 51.97 | -3.08 | 1669 | 2593 |
| Capenhurst | city | Cheshire West and Chester | United Kingdom | 53.25 | -2.95 | 9 | 44508 |
| Capheaton | city | Northumberland | United Kingdom | 55.10 | -1.95 | 830 | 7653 |
| Caputh | city | Perth and Kinross | United Kingdom | 56.53 | -3.48 | 236 | 13 |