| Obidos to Crosby | 1,017.92 mi (1,638.19 km) |
| Obidos to Crowborough | 925.37 mi (1,489.24 km) |
| Obidos to Croxley Green | 946.56 mi (1,523.34 km) |
| Obidos to Croydon | 937.51 mi (1,508.78 km) |
| Obidos to Cudworth | 1,047.85 mi (1,686.36 km) |
| Obidos to Culcheth | 1,022.72 mi (1,645.91 km) |
| Obidos to Cullercoats | 1,140.47 mi (1,835.41 km) |
| Obidos to Cumbernauld | 1,170.17 mi (1,883.20 km) |
| Obidos to Cumnock | 1,134.65 mi (1,826.04 km) |
| Obidos to Cupar | 1,204.96 mi (1,939.20 km) |
| Obidos to Cwmbran | 899.17 mi (1,447.08 km) |
| Obidos to Dagenham | 953.02 mi (1,533.74 km) |
| Obidos to Dalkeith | 1,176.30 mi (1,893.07 km) |
| Obidos to Darfield | 1,045.85 mi (1,683.13 km) |
| Obidos to Darlaston | 973.56 mi (1,566.79 km) |
