| Middlesex to Carpentras | 3,906.82 mi (6,287.43 km) |
| Middlesex to Carquefou | 3,527.78 mi (5,677.42 km) |
| Middlesex to Carqueiranne | 3,982.65 mi (6,409.45 km) |
| Middlesex to Carrieres-sous-Poissy | 3,638.09 mi (5,854.94 km) |
| Middlesex to Carrieres-sur-Seine | 3,649.59 mi (5,873.45 km) |
| Middlesex to Carros | 4,010.78 mi (6,454.73 km) |
| Middlesex to Carvin | 3,637.36 mi (5,853.76 km) |
| Middlesex to Castanet-Tolosan | 3,763.55 mi (6,056.84 km) |
| Middlesex to Castelginest | 3,755.38 mi (6,043.71 km) |
| Middlesex to Castelnau-le-Lez | 3,868.41 mi (6,225.61 km) |
| Middlesex to Castelnaudary | 3,790.06 mi (6,099.51 km) |
| Middlesex to Castelsarrasin | 3,730.62 mi (6,003.85 km) |
| Middlesex to Castres | 3,795.11 mi (6,107.64 km) |
| Middlesex to Caudebec-les-Elbeuf | 3,586.86 mi (5,772.50 km) |
| Middlesex to Caudry | 3,665.27 mi (5,898.68 km) |
