| Holbeach to Carmignano | 798.88 mi (1,285.67 km) |
| Holbeach to Carovigno | 1,176.12 mi (1,892.78 km) |
| Holbeach to Carpenedolo | 696.01 mi (1,120.12 km) |
| Holbeach to Carpi | 741.22 mi (1,192.88 km) |
| Holbeach to Carrara | 758.11 mi (1,220.06 km) |
| Holbeach to Carugate | 653.38 mi (1,051.51 km) |
| Holbeach to Casal di Principe | 1,048.41 mi (1,687.25 km) |
| Holbeach to Casale Monferrato | 652.85 mi (1,050.67 km) |
| Holbeach to Casale sul Sile | 744.47 mi (1,198.12 km) |
| Holbeach to Casalecchio di Reno | 769.65 mi (1,238.63 km) |
| Holbeach to Casalgrande | 747.76 mi (1,203.40 km) |
| Holbeach to Casalmaggiore | 716.15 mi (1,152.53 km) |
| Holbeach to Casalnuovo di Napoli | 1,060.49 mi (1,706.70 km) |
| Holbeach to Casalpusterlengo | 683.21 mi (1,099.51 km) |
| Holbeach to Casaluce | 1,051.32 mi (1,691.94 km) |
