| Rambouillet to Cologno al Serio | 425.89 mi (685.41 km) |
| Rambouillet to Cologno Monzese | 410.95 mi (661.35 km) |
| Rambouillet to Colorno | 478.57 mi (770.19 km) |
| Rambouillet to Comacchio | 560.72 mi (902.39 km) |
| Rambouillet to Comiso | 1,032.45 mi (1,661.57 km) |
| Rambouillet to Como | 392.48 mi (631.64 km) |
| Rambouillet to Concordia Sagittaria | 553.51 mi (890.79 km) |
| Rambouillet to Concorezzo | 410.90 mi (661.28 km) |
| Rambouillet to Conegliano | 525.89 mi (846.34 km) |
| Rambouillet to Conselice | 553.40 mi (890.62 km) |
| Rambouillet to Conselve | 528.30 mi (850.22 km) |
| Rambouillet to Conversano | 915.39 mi (1,473.17 km) |
| Rambouillet to Copertino | 984.06 mi (1,583.69 km) |
| Rambouillet to Copparo | 538.82 mi (867.15 km) |
| Rambouillet to Corato | 878.83 mi (1,414.35 km) |
