| Fiumicino to Crosby | 1,073.07 mi (1,726.93 km) |
| Fiumicino to Crowborough | 859.82 mi (1,383.75 km) |
| Fiumicino to Croxley Green | 906.73 mi (1,459.24 km) |
| Fiumicino to Croydon | 883.20 mi (1,421.38 km) |
| Fiumicino to Cudworth | 1,030.33 mi (1,658.16 km) |
| Fiumicino to Culcheth | 1,056.06 mi (1,699.56 km) |
| Fiumicino to Cullercoats | 1,106.21 mi (1,780.27 km) |
| Fiumicino to Cumbernauld | 1,219.86 mi (1,963.18 km) |
| Fiumicino to Cumnock | 1,202.83 mi (1,935.77 km) |
| Fiumicino to Cupar | 1,213.79 mi (1,953.41 km) |
| Fiumicino to Cwmbran | 990.74 mi (1,594.44 km) |
| Fiumicino to Dagenham | 883.55 mi (1,421.94 km) |
| Fiumicino to Dalkeith | 1,192.90 mi (1,919.79 km) |
| Fiumicino to Darfield | 1,027.35 mi (1,653.36 km) |
| Fiumicino to Darlaston | 999.93 mi (1,609.23 km) |
