| Coulommiers to Cologno al Serio | 382.34 mi (615.31 km) |
| Coulommiers to Cologno Monzese | 368.90 mi (593.69 km) |
| Coulommiers to Colorno | 436.51 mi (702.49 km) |
| Coulommiers to Comacchio | 515.59 mi (829.76 km) |
| Coulommiers to Comiso | 1,003.58 mi (1,615.11 km) |
| Coulommiers to Como | 349.37 mi (562.26 km) |
| Coulommiers to Concordia Sagittaria | 503.35 mi (810.07 km) |
| Coulommiers to Concorezzo | 368.34 mi (592.78 km) |
| Coulommiers to Conegliano | 476.00 mi (766.04 km) |
| Coulommiers to Conselice | 509.72 mi (820.31 km) |
| Coulommiers to Conselve | 481.63 mi (775.11 km) |
| Coulommiers to Conversano | 872.83 mi (1,404.68 km) |
| Coulommiers to Copertino | 941.62 mi (1,515.39 km) |
| Coulommiers to Copparo | 493.58 mi (794.33 km) |
| Coulommiers to Corato | 837.00 mi (1,347.01 km) |
