| Castleton to Carmignano | 901.45 mi (1,450.74 km) |
| Castleton to Carovigno | 1,281.18 mi (2,061.86 km) |
| Castleton to Carpenedolo | 799.80 mi (1,287.16 km) |
| Castleton to Carpi | 844.80 mi (1,359.57 km) |
| Castleton to Carrara | 859.81 mi (1,383.73 km) |
| Castleton to Carugate | 756.13 mi (1,216.88 km) |
| Castleton to Casal di Principe | 1,151.42 mi (1,853.03 km) |
| Castleton to Casale Monferrato | 753.52 mi (1,212.67 km) |
| Castleton to Casale sul Sile | 849.76 mi (1,367.56 km) |
| Castleton to Casalecchio di Reno | 873.29 mi (1,405.43 km) |
| Castleton to Casalgrande | 850.93 mi (1,369.45 km) |
| Castleton to Casalmaggiore | 819.46 mi (1,318.80 km) |
| Castleton to Casalnuovo di Napoli | 1,163.62 mi (1,872.66 km) |
| Castleton to Casalpusterlengo | 785.84 mi (1,264.69 km) |
| Castleton to Casaluce | 1,154.38 mi (1,857.80 km) |
