| Fos-sur-Mer to Carpentras | 41.88 mi (67.41 km) |
| Fos-sur-Mer to Carquefou | 409.72 mi (659.38 km) |
| Fos-sur-Mer to Carqueiranne | 62.03 mi (99.83 km) |
| Fos-sur-Mer to Carrieres-sous-Poissy | 404.10 mi (650.34 km) |
| Fos-sur-Mer to Carrieres-sur-Seine | 397.75 mi (640.11 km) |
| Fos-sur-Mer to Carros | 114.66 mi (184.53 km) |
| Fos-sur-Mer to Carvin | 495.20 mi (796.95 km) |
| Fos-sur-Mer to Castanet-Tolosan | 172.77 mi (278.04 km) |
| Fos-sur-Mer to Castelginest | 176.50 mi (284.05 km) |
| Fos-sur-Mer to Castelnau-le-Lez | 53.67 mi (86.37 km) |
| Fos-sur-Mer to Castelnaudary | 150.41 mi (242.06 km) |
| Fos-sur-Mer to Castelsarrasin | 195.71 mi (314.96 km) |
| Fos-sur-Mer to Castres | 135.31 mi (217.76 km) |
| Fos-sur-Mer to Caudebec-les-Elbeuf | 443.73 mi (714.11 km) |
| Fos-sur-Mer to Caudry | 466.53 mi (750.80 km) |
