| Wealdstone to Cortona | 811.68 mi (1,306.27 km) |
| Wealdstone to Cosenza | 1,164.29 mi (1,873.74 km) |
| Wealdstone to Cossato | 568.96 mi (915.65 km) |
| Wealdstone to Costa Volpino | 619.41 mi (996.85 km) |
| Wealdstone to Creazzo | 682.33 mi (1,098.10 km) |
| Wealdstone to Crema | 628.06 mi (1,010.77 km) |
| Wealdstone to Cremona | 651.47 mi (1,048.44 km) |
| Wealdstone to Crevalcore | 709.95 mi (1,142.55 km) |
| Wealdstone to Crispiano | 1,128.53 mi (1,816.19 km) |
| Wealdstone to Crosia | 1,166.94 mi (1,878.01 km) |
| Wealdstone to Crotone | 1,204.70 mi (1,938.78 km) |
| Wealdstone to Cuneo | 616.72 mi (992.51 km) |
| Wealdstone to Cuorgne | 562.84 mi (905.81 km) |
| Wealdstone to Cusano Milanino | 602.29 mi (969.29 km) |
| Wealdstone to Cutro | 1,202.98 mi (1,936.00 km) |
