| Grays to Carmignano | 724.81 mi (1,166.48 km) |
| Grays to Carovigno | 1,110.44 mi (1,787.08 km) |
| Grays to Carpenedolo | 625.70 mi (1,006.96 km) |
| Grays to Carpi | 670.06 mi (1,078.36 km) |
| Grays to Carrara | 682.14 mi (1,097.79 km) |
| Grays to Carugate | 580.07 mi (933.53 km) |
| Grays to Casal di Principe | 975.14 mi (1,569.33 km) |
| Grays to Casale Monferrato | 575.05 mi (925.45 km) |
| Grays to Casale sul Sile | 681.49 mi (1,096.75 km) |
| Grays to Casalecchio di Reno | 698.63 mi (1,124.34 km) |
| Grays to Casalgrande | 675.39 mi (1,086.93 km) |
| Grays to Casalmaggiore | 644.25 mi (1,036.82 km) |
| Grays to Casalnuovo di Napoli | 987.51 mi (1,589.25 km) |
| Grays to Casalpusterlengo | 609.52 mi (980.93 km) |
| Grays to Casaluce | 978.17 mi (1,574.22 km) |
