| Buffalo to Carpentras | 4,010.19 mi (6,453.77 km) |
| Buffalo to Carquefou | 3,626.16 mi (5,835.74 km) |
| Buffalo to Carqueiranne | 4,088.52 mi (6,579.84 km) |
| Buffalo to Carrieres-sous-Poissy | 3,722.40 mi (5,990.63 km) |
| Buffalo to Carrieres-sur-Seine | 3,733.71 mi (6,008.82 km) |
| Buffalo to Carros | 4,111.47 mi (6,616.77 km) |
| Buffalo to Carvin | 3,712.15 mi (5,974.13 km) |
| Buffalo to Castanet-Tolosan | 3,875.85 mi (6,237.58 km) |
| Buffalo to Castelginest | 3,866.96 mi (6,223.27 km) |
| Buffalo to Castelnau-le-Lez | 3,975.82 mi (6,398.46 km) |
| Buffalo to Castelnaudary | 3,902.48 mi (6,280.44 km) |
| Buffalo to Castelsarrasin | 3,841.11 mi (6,181.67 km) |
| Buffalo to Castres | 3,905.68 mi (6,285.58 km) |
| Buffalo to Caudebec-les-Elbeuf | 3,670.96 mi (5,907.83 km) |
| Buffalo to Caudry | 3,741.33 mi (6,021.10 km) |
