| Severn to Cromer | 3,666.81 mi (5,901.15 km) |
| Severn to Crosby | 3,483.93 mi (5,606.84 km) |
| Severn to Crowborough | 3,662.13 mi (5,893.63 km) |
| Severn to Croxley Green | 3,624.47 mi (5,833.03 km) |
| Severn to Croydon | 3,644.12 mi (5,864.64 km) |
| Severn to Cudworth | 3,546.30 mi (5,707.22 km) |
| Severn to Culcheth | 3,504.91 mi (5,640.61 km) |
| Severn to Cullercoats | 3,518.74 mi (5,662.86 km) |
| Severn to Cumbernauld | 3,406.45 mi (5,482.16 km) |
| Severn to Cumnock | 3,403.54 mi (5,477.47 km) |
| Severn to Cupar | 3,437.80 mi (5,532.60 km) |
| Severn to Cwmbran | 3,518.93 mi (5,663.18 km) |
| Severn to Dagenham | 3,650.73 mi (5,875.28 km) |
| Severn to Dalkeith | 3,442.54 mi (5,540.23 km) |
| Severn to Darfield | 3,548.41 mi (5,710.61 km) |
