| Hemel Hempstead to Corato | 1,082.17 mi (1,741.59 km) |
| Hemel Hempstead to Corbetta | 609.39 mi (980.71 km) |
| Hemel Hempstead to Corciano | 840.20 mi (1,352.16 km) |
| Hemel Hempstead to Cordenons | 717.46 mi (1,154.64 km) |
| Hemel Hempstead to Cori | 940.39 mi (1,513.41 km) |
| Hemel Hempstead to Coriano | 808.05 mi (1,300.44 km) |
| Hemel Hempstead to Corigliano Calabro | 1,168.10 mi (1,879.88 km) |
| Hemel Hempstead to Corleone | 1,171.78 mi (1,885.80 km) |
| Hemel Hempstead to Cormano | 613.14 mi (986.75 km) |
| Hemel Hempstead to Cornaredo | 611.40 mi (983.95 km) |
| Hemel Hempstead to Cornate d'Adda | 617.93 mi (994.45 km) |
| Hemel Hempstead to Cornedo Vicentino | 684.45 mi (1,101.51 km) |
| Hemel Hempstead to Correggio | 706.06 mi (1,136.30 km) |
| Hemel Hempstead to Corridonia | 875.54 mi (1,409.05 km) |
| Hemel Hempstead to Corsico | 617.53 mi (993.81 km) |
