| Buffalo to Cabestany | 3,967.84 mi (6,385.62 km) |
| Buffalo to Cabries | 4,046.26 mi (6,511.83 km) |
| Buffalo to Cachan | 3,739.14 mi (6,017.57 km) |
| Buffalo to Caen | 3,617.20 mi (5,821.32 km) |
| Buffalo to Cagnes-sur-Mer | 4,113.55 mi (6,620.12 km) |
| Buffalo to Cahors | 3,841.90 mi (6,182.95 km) |
| Buffalo to Calais | 3,655.13 mi (5,882.36 km) |
| Buffalo to Caluire-et-Cuire | 3,940.98 mi (6,342.40 km) |
| Buffalo to Cambrai | 3,732.76 mi (6,007.30 km) |
| Buffalo to Canet-en-Roussillon | 3,969.77 mi (6,388.73 km) |
| Buffalo to Cannes | 4,111.92 mi (6,617.50 km) |
| Buffalo to Canteleu | 3,666.48 mi (5,900.63 km) |
| Buffalo to Capbreton | 3,743.17 mi (6,024.05 km) |
| Buffalo to Carcassonne | 3,923.48 mi (6,314.23 km) |
| Buffalo to Carmaux | 3,886.33 mi (6,254.45 km) |
