| Koszalin to Centralia (Illinois) | 4,656.72 mi (7,494.26 km) |
| Koszalin to Centralia (Washington) | 5,065.45 mi (8,152.05 km) |
| Koszalin to Centreville (Virginia) | 4,237.06 mi (6,818.89 km) |
| Koszalin to Ceres (California) | 5,602.15 mi (9,015.78 km) |
| Koszalin to Cerritos (California) | 5,769.88 mi (9,285.72 km) |
| Koszalin to Chalco (Nebraska) | 4,731.39 mi (7,614.43 km) |
| Koszalin to Chalmette (Louisiana) | 5,161.32 mi (8,306.35 km) |
| Koszalin to Chambersburg (Pennsylvania) | 4,188.58 mi (6,740.87 km) |
| Koszalin to Chamblee (Georgia) | 4,744.30 mi (7,635.21 km) |
| Koszalin to Champaign (Illinois) | 4,542.12 mi (7,309.83 km) |
| Koszalin to Champlin (Minnesota) | 4,427.79 mi (7,125.84 km) |
| Koszalin to Chandler (Arizona) | 5,647.20 mi (9,088.29 km) |
| Koszalin to Chanhassen (Minnesota) | 4,450.17 mi (7,161.86 km) |
| Koszalin to Channahon (Illinois) | 4,471.10 mi (7,195.54 km) |
| Koszalin to Channelview (Texas) | 5,346.02 mi (8,603.59 km) |
