| Knic to Carpentras | 777.78 mi (1,251.71 km) |
| Knic to Carquefou | 1,094.63 mi (1,761.64 km) |
| Knic to Carqueiranne | 735.04 mi (1,182.94 km) |
| Knic to Carrieres-sous-Poissy | 951.88 mi (1,531.90 km) |
| Knic to Carrieres-sur-Seine | 940.24 mi (1,513.17 km) |
| Knic to Carros | 673.21 mi (1,083.43 km) |
| Knic to Carvin | 946.00 mi (1,522.44 km) |
| Knic to Castanet-Tolosan | 957.99 mi (1,541.73 km) |
| Knic to Castelginest | 959.52 mi (1,544.19 km) |
| Knic to Castelnau-le-Lez | 837.63 mi (1,348.04 km) |
| Knic to Castelnaudary | 937.42 mi (1,508.64 km) |
| Knic to Castelsarrasin | 972.72 mi (1,565.45 km) |
| Knic to Castres | 919.89 mi (1,480.42 km) |
| Knic to Caudebec-les-Elbeuf | 1,002.15 mi (1,612.81 km) |
| Knic to Caudry | 918.05 mi (1,477.46 km) |
