| Calais to Carovigno | 1,035.62 mi (1,666.67 km) |
| Calais to Carpenedolo | 551.62 mi (887.74 km) |
| Calais to Carpi | 596.25 mi (959.58 km) |
| Calais to Carrara | 610.15 mi (981.94 km) |
| Calais to Carugate | 506.89 mi (815.76 km) |
| Calais to Casal di Principe | 902.18 mi (1,451.92 km) |
| Calais to Casale Monferrato | 503.93 mi (810.99 km) |
| Calais to Casale sul Sile | 606.22 mi (975.62 km) |
| Calais to Casalecchio di Reno | 624.80 mi (1,005.52 km) |
| Calais to Casalgrande | 601.96 mi (968.76 km) |
| Calais to Casalmaggiore | 570.65 mi (918.37 km) |
| Calais to Casalnuovo di Napoli | 914.46 mi (1,471.68 km) |
| Calais to Casalpusterlengo | 536.50 mi (863.42 km) |
| Calais to Casaluce | 905.18 mi (1,456.74 km) |
| Calais to Casamassima | 996.75 mi (1,604.11 km) |
