| Buffalo to Caguas (Puerto Rico) | 1,861.99 mi (2,996.58 km) |
| Buffalo to Cahokia (Illinois) | 663.83 mi (1,068.33 km) |
| Buffalo to Calabasas (California) | 2,213.61 mi (3,562.47 km) |
| Buffalo to Caldwell (Idaho) | 1,886.20 mi (3,035.55 km) |
| Buffalo to Caledonia (Wisconsin) | 457.12 mi (735.67 km) |
| Buffalo to Calera (Alabama) | 799.79 mi (1,287.13 km) |
| Buffalo to Calexico (California) | 2,102.25 mi (3,383.25 km) |
| Buffalo to Calhoun (Georgia) | 667.05 mi (1,073.51 km) |
| Buffalo to California (Maryland) | 341.25 mi (549.19 km) |
| Buffalo to California City (California) | 2,141.17 mi (3,445.88 km) |
| Buffalo to Callaway (Florida) | 956.70 mi (1,539.66 km) |
| Buffalo to Calumet City (Illinois) | 453.59 mi (729.98 km) |
| Buffalo to Calverton (Maryland) | 283.46 mi (456.18 km) |
| Buffalo to Camano (Washington) | 2,112.94 mi (3,400.45 km) |
| Buffalo to Camarillo (California) | 2,229.23 mi (3,587.60 km) |
