| Mount Washington to Carpentras | 4,491.36 mi (7,228.15 km) |
| Mount Washington to Carquefou | 4,108.36 mi (6,611.77 km) |
| Mount Washington to Carqueiranne | 4,569.05 mi (7,353.17 km) |
| Mount Washington to Carrieres-sous-Poissy | 4,207.31 mi (6,771.02 km) |
| Mount Washington to Carrieres-sur-Seine | 4,218.65 mi (6,789.27 km) |
| Mount Washington to Carros | 4,593.39 mi (7,392.35 km) |
| Mount Washington to Carvin | 4,198.11 mi (6,756.21 km) |
| Mount Washington to Castanet-Tolosan | 4,354.25 mi (7,007.48 km) |
| Mount Washington to Castelginest | 4,345.59 mi (6,993.55 km) |
| Mount Washington to Castelnau-le-Lez | 4,455.83 mi (7,170.96 km) |
| Mount Washington to Castelnaudary | 4,380.85 mi (7,050.30 km) |
| Mount Washington to Castelsarrasin | 4,320.07 mi (6,952.49 km) |
| Mount Washington to Castres | 4,384.66 mi (7,056.43 km) |
| Mount Washington to Caudebec-les-Elbeuf | 4,155.88 mi (6,688.24 km) |
| Mount Washington to Caudry | 4,227.20 mi (6,803.02 km) |
