| Romilly-sur-Seine to Corbetta | 322.69 mi (519.32 km) |
| Romilly-sur-Seine to Corciano | 554.39 mi (892.21 km) |
| Romilly-sur-Seine to Cordenons | 455.43 mi (732.94 km) |
| Romilly-sur-Seine to Cori | 651.97 mi (1,049.25 km) |
| Romilly-sur-Seine to Coriano | 527.25 mi (848.53 km) |
| Romilly-sur-Seine to Corigliano Calabro | 882.54 mi (1,420.31 km) |
| Romilly-sur-Seine to Corleone | 881.19 mi (1,418.14 km) |
| Romilly-sur-Seine to Cormano | 327.92 mi (527.73 km) |
| Romilly-sur-Seine to Cornaredo | 325.33 mi (523.57 km) |
| Romilly-sur-Seine to Cornate d'Adda | 334.72 mi (538.68 km) |
| Romilly-sur-Seine to Cornedo Vicentino | 410.63 mi (660.85 km) |
| Romilly-sur-Seine to Correggio | 422.77 mi (680.38 km) |
| Romilly-sur-Seine to Corridonia | 594.28 mi (956.40 km) |
| Romilly-sur-Seine to Corsico | 331.41 mi (533.36 km) |
| Romilly-sur-Seine to Cortona | 536.94 mi (864.12 km) |
