| Sredets to Caguas (Puerto Rico) | 5,537.68 mi (8,912.04 km) |
| Sredets to Cahokia (Illinois) | 5,605.45 mi (9,021.11 km) |
| Sredets to Calabasas (California) | 6,727.69 mi (10,827.17 km) |
| Sredets to Caldwell (Idaho) | 6,087.46 mi (9,796.81 km) |
| Sredets to Caledonia (Wisconsin) | 5,308.31 mi (8,542.90 km) |
| Sredets to Calera (Alabama) | 5,754.41 mi (9,260.83 km) |
| Sredets to Calexico (California) | 6,738.39 mi (10,844.39 km) |
| Sredets to Calhoun (Georgia) | 5,614.62 mi (9,035.86 km) |
| Sredets to California (Maryland) | 5,094.22 mi (8,198.35 km) |
| Sredets to California City (California) | 6,644.67 mi (10,693.56 km) |
| Sredets to Callaway (Florida) | 5,857.80 mi (9,427.22 km) |
| Sredets to Calumet City (Illinois) | 5,356.33 mi (8,620.18 km) |
| Sredets to Calverton (Maryland) | 5,077.61 mi (8,171.63 km) |
| Sredets to Camano (Washington) | 5,914.07 mi (9,517.78 km) |
| Sredets to Camarillo (California) | 6,730.96 mi (10,832.43 km) |
