| Silves to Carpentras | 850.11 mi (1,368.11 km) |
| Silves to Carquefou | 782.93 mi (1,260.00 km) |
| Silves to Carqueiranne | 866.76 mi (1,394.92 km) |
| Silves to Carrieres-sous-Poissy | 967.52 mi (1,557.07 km) |
| Silves to Carrieres-sur-Seine | 972.34 mi (1,564.84 km) |
| Silves to Carros | 936.93 mi (1,507.85 km) |
| Silves to Carvin | 1,077.89 mi (1,734.69 km) |
| Silves to Castanet-Tolosan | 681.04 mi (1,096.02 km) |
| Silves to Castelginest | 685.85 mi (1,103.76 km) |
| Silves to Castelnau-le-Lez | 786.13 mi (1,265.15 km) |
| Silves to Castelnaudary | 691.78 mi (1,113.31 km) |
| Silves to Castelsarrasin | 688.24 mi (1,107.62 km) |
| Silves to Castres | 715.04 mi (1,150.75 km) |
| Silves to Caudebec-les-Elbeuf | 960.05 mi (1,545.04 km) |
| Silves to Caudry | 1,069.52 mi (1,721.23 km) |
