| Cachan to Cologno al Serio | 410.63 mi (660.85 km) |
| Cachan to Cologno Monzese | 396.41 mi (637.95 km) |
| Cachan to Colorno | 464.10 mi (746.90 km) |
| Cachan to Comacchio | 544.78 mi (876.74 km) |
| Cachan to Comiso | 1,024.57 mi (1,648.89 km) |
| Cachan to Como | 377.40 mi (607.36 km) |
| Cachan to Concordia Sagittaria | 534.93 mi (860.88 km) |
| Cachan to Concorezzo | 396.11 mi (637.47 km) |
| Cachan to Conegliano | 507.44 mi (816.65 km) |
| Cachan to Conselice | 538.19 mi (866.13 km) |
| Cachan to Conselve | 511.55 mi (823.27 km) |
| Cachan to Conversano | 900.88 mi (1,449.83 km) |
| Cachan to Copertino | 969.63 mi (1,560.48 km) |
| Cachan to Copparo | 522.81 mi (841.38 km) |
| Cachan to Corato | 864.68 mi (1,391.58 km) |
