| Triangle to Carpentras | 4,109.06 mi (6,612.89 km) |
| Triangle to Carquefou | 3,730.82 mi (6,004.17 km) |
| Triangle to Carqueiranne | 4,184.49 mi (6,734.29 km) |
| Triangle to Carrieres-sous-Poissy | 3,842.41 mi (6,183.77 km) |
| Triangle to Carrieres-sur-Seine | 3,853.92 mi (6,202.29 km) |
| Triangle to Carros | 4,213.32 mi (6,780.69 km) |
| Triangle to Carvin | 3,842.24 mi (6,183.49 km) |
| Triangle to Castanet-Tolosan | 3,964.51 mi (6,380.26 km) |
| Triangle to Castelginest | 3,956.47 mi (6,367.33 km) |
| Triangle to Castelnau-le-Lez | 4,070.09 mi (6,550.17 km) |
| Triangle to Castelnaudary | 3,990.99 mi (6,422.87 km) |
| Triangle to Castelsarrasin | 3,931.90 mi (6,327.77 km) |
| Triangle to Castres | 3,996.34 mi (6,431.49 km) |
| Triangle to Caudebec-les-Elbeuf | 3,791.21 mi (6,101.37 km) |
| Triangle to Caudry | 3,870.09 mi (6,228.31 km) |
