| Koszalin to Carlsbad (New Mexico) | 5,483.75 mi (8,825.24 km) |
| Koszalin to Carmel (Indiana) | 4,479.65 mi (7,209.30 km) |
| Koszalin to Carmichael (California) | 5,544.52 mi (8,923.04 km) |
| Koszalin to Carney (Maryland) | 4,175.17 mi (6,719.29 km) |
| Koszalin to Carnot-Moon (Pennsylvania) | 4,248.29 mi (6,836.97 km) |
| Koszalin to Carol Stream (Illinois) | 4,440.18 mi (7,145.78 km) |
| Koszalin to Carolina (Puerto Rico) | 4,879.63 mi (7,853.00 km) |
| Koszalin to Carolina Forest (South Carolina) | 4,556.49 mi (7,332.96 km) |
| Koszalin to Carpentersville (Illinois) | 4,434.33 mi (7,136.36 km) |
| Koszalin to Carpinteria (California) | 5,771.06 mi (9,287.62 km) |
| Koszalin to Carrboro (North Carolina) | 4,448.38 mi (7,158.98 km) |
| Koszalin to Carroll (Iowa) | 4,643.18 mi (7,472.48 km) |
| Koszalin to Carrollton (Georgia) | 4,788.46 mi (7,706.28 km) |
| Koszalin to Carrollton (Texas) | 5,221.21 mi (8,402.72 km) |
| Koszalin to Carrollwood (Florida) | 4,997.96 mi (8,043.45 km) |
