| Birmingham to Caguas (Puerto Rico) | 4,143.36 mi (6,668.10 km) |
| Birmingham to Cahokia (Illinois) | 4,105.41 mi (6,607.02 km) |
| Birmingham to Calabasas (California) | 5,348.11 mi (8,606.94 km) |
| Birmingham to Caldwell (Idaho) | 4,748.37 mi (7,641.76 km) |
| Birmingham to Caledonia (Wisconsin) | 3,816.16 mi (6,141.51 km) |
| Birmingham to Calera (Alabama) | 4,239.67 mi (6,823.09 km) |
| Birmingham to Calexico (California) | 5,327.47 mi (8,573.73 km) |
| Birmingham to Calhoun (Georgia) | 4,099.74 mi (6,597.89 km) |
| Birmingham to California (Maryland) | 3,578.42 mi (5,758.91 km) |
| Birmingham to California City (California) | 5,264.34 mi (8,472.14 km) |
| Birmingham to Callaway (Florida) | 4,342.15 mi (6,988.01 km) |
| Birmingham to Calumet City (Illinois) | 3,859.26 mi (6,210.87 km) |
| Birmingham to Calverton (Maryland) | 3,561.95 mi (5,732.40 km) |
| Birmingham to Camano (Washington) | 4,655.41 mi (7,492.16 km) |
| Birmingham to Camarillo (California) | 5,354.74 mi (8,617.63 km) |
