| Middle Valley to Carpentras | 4,597.09 mi (7,398.31 km) |
| Middle Valley to Carquefou | 4,217.13 mi (6,786.81 km) |
| Middle Valley to Carqueiranne | 4,673.22 mi (7,520.83 km) |
| Middle Valley to Carrieres-sous-Poissy | 4,324.09 mi (6,958.94 km) |
| Middle Valley to Carrieres-sur-Seine | 4,335.54 mi (6,977.37 km) |
| Middle Valley to Carros | 4,700.72 mi (7,565.07 km) |
| Middle Valley to Carvin | 4,320.07 mi (6,952.49 km) |
| Middle Valley to Castanet-Tolosan | 4,454.54 mi (7,168.89 km) |
| Middle Valley to Castelginest | 4,446.34 mi (7,155.70 km) |
| Middle Valley to Castelnau-le-Lez | 4,559.10 mi (7,337.17 km) |
| Middle Valley to Castelnaudary | 4,481.06 mi (7,211.57 km) |
| Middle Valley to Castelsarrasin | 4,421.51 mi (7,115.74 km) |
| Middle Valley to Castres | 4,486.02 mi (7,219.56 km) |
| Middle Valley to Caudebec-les-Elbeuf | 4,272.75 mi (6,876.33 km) |
| Middle Valley to Caudry | 4,348.49 mi (6,998.22 km) |
