| Port Talbot to Cromer | 234.68 mi (377.68 km) |
| Port Talbot to Crosby | 134.92 mi (217.13 km) |
| Port Talbot to Crowborough | 174.78 mi (281.28 km) |
| Port Talbot to Croxley Green | 143.91 mi (231.60 km) |
| Port Talbot to Croydon | 159.42 mi (256.56 km) |
| Port Talbot to Cudworth | 169.91 mi (273.45 km) |
| Port Talbot to Culcheth | 139.34 mi (224.24 km) |
| Port Talbot to Cullercoats | 257.08 mi (413.72 km) |
| Port Talbot to Cumbernauld | 300.97 mi (484.36 km) |
| Port Talbot to Cumnock | 267.54 mi (430.57 km) |
| Port Talbot to Cupar | 328.33 mi (528.40 km) |
| Port Talbot to Cwmbran | 33.63 mi (54.13 km) |
| Port Talbot to Dagenham | 169.27 mi (272.42 km) |
| Port Talbot to Dalkeith | 298.99 mi (481.18 km) |
| Port Talbot to Darfield | 168.54 mi (271.24 km) |
