| Hemel Hempstead to Carmignano | 763.12 mi (1,228.13 km) |
| Hemel Hempstead to Carovigno | 1,149.54 mi (1,850.00 km) |
| Hemel Hempstead to Carpenedolo | 664.54 mi (1,069.47 km) |
| Hemel Hempstead to Carpi | 708.79 mi (1,140.69 km) |
| Hemel Hempstead to Carrara | 720.13 mi (1,158.94 km) |
| Hemel Hempstead to Carugate | 618.58 mi (995.50 km) |
| Hemel Hempstead to Casal di Principe | 1,013.48 mi (1,631.03 km) |
| Hemel Hempstead to Casale Monferrato | 612.74 mi (986.11 km) |
| Hemel Hempstead to Casale sul Sile | 720.74 mi (1,159.93 km) |
| Hemel Hempstead to Casalecchio di Reno | 737.36 mi (1,186.67 km) |
| Hemel Hempstead to Casalgrande | 713.96 mi (1,149.01 km) |
| Hemel Hempstead to Casalmaggiore | 682.91 mi (1,099.03 km) |
| Hemel Hempstead to Casalnuovo di Napoli | 1,025.89 mi (1,651.01 km) |
| Hemel Hempstead to Casalpusterlengo | 647.95 mi (1,042.78 km) |
| Hemel Hempstead to Casaluce | 1,016.53 mi (1,635.94 km) |
