| Koszalin to Cookeville (Tennessee) | 4,663.78 mi (7,505.63 km) |
| Koszalin to Coolidge (Arizona) | 5,659.55 mi (9,108.17 km) |
| Koszalin to Coon Rapids (Minnesota) | 4,425.08 mi (7,121.49 km) |
| Koszalin to Cooper City (Florida) | 5,024.97 mi (8,086.91 km) |
| Koszalin to Coos Bay (Oregon) | 5,302.17 mi (8,533.01 km) |
| Koszalin to Copiague (New York) | 3,998.32 mi (6,434.67 km) |
| Koszalin to Coppell (Texas) | 5,225.56 mi (8,409.73 km) |
| Koszalin to Copperas Cove (Texas) | 5,361.73 mi (8,628.88 km) |
| Koszalin to Coral Gables (Florida) | 5,043.20 mi (8,116.25 km) |
| Koszalin to Coral Springs (Florida) | 5,011.68 mi (8,065.51 km) |
| Koszalin to Coral Terrace (Florida) | 5,042.12 mi (8,114.51 km) |
| Koszalin to Coralville (Iowa) | 4,562.64 mi (7,342.86 km) |
| Koszalin to Coram (New York) | 3,973.83 mi (6,395.26 km) |
| Koszalin to Corcoran (California) | 5,665.93 mi (9,118.43 km) |
| Koszalin to Cordele (Georgia) | 4,830.32 mi (7,773.65 km) |
