| Colfontaine to Cologno al Serio | 428.85 mi (690.16 km) |
| Colfontaine to Cologno Monzese | 419.97 mi (675.88 km) |
| Colfontaine to Colorno | 484.72 mi (780.08 km) |
| Colfontaine to Comacchio | 552.86 mi (889.74 km) |
| Colfontaine to Comiso | 1,071.19 mi (1,723.92 km) |
| Colfontaine to Como | 398.71 mi (641.66 km) |
| Colfontaine to Concordia Sagittaria | 524.02 mi (843.32 km) |
| Colfontaine to Concorezzo | 418.11 mi (672.89 km) |
| Colfontaine to Conegliano | 498.57 mi (802.37 km) |
| Colfontaine to Conselice | 551.27 mi (887.19 km) |
| Colfontaine to Conselve | 515.21 mi (829.15 km) |
| Colfontaine to Conversano | 911.32 mi (1,466.63 km) |
| Colfontaine to Copertino | 979.81 mi (1,576.85 km) |
| Colfontaine to Copparo | 531.14 mi (854.79 km) |
| Colfontaine to Corato | 877.82 mi (1,412.71 km) |
