| Koszalin to Caguas (Puerto Rico) | 4,891.49 mi (7,872.09 km) |
| Koszalin to Cahokia (Illinois) | 4,689.11 mi (7,546.39 km) |
| Koszalin to Calabasas (California) | 5,767.39 mi (9,281.71 km) |
| Koszalin to Caldwell (Idaho) | 5,128.05 mi (8,252.80 km) |
| Koszalin to Caledonia (Wisconsin) | 4,384.81 mi (7,056.68 km) |
| Koszalin to Calera (Alabama) | 4,871.85 mi (7,840.49 km) |
| Koszalin to Calexico (California) | 5,779.59 mi (9,301.35 km) |
| Koszalin to Calhoun (Georgia) | 4,733.81 mi (7,618.33 km) |
| Koszalin to California (Maryland) | 4,231.03 mi (6,809.19 km) |
| Koszalin to California City (California) | 5,684.38 mi (9,148.12 km) |
| Koszalin to Callaway (Florida) | 4,994.55 mi (8,037.95 km) |
| Koszalin to Calumet City (Illinois) | 4,437.69 mi (7,141.77 km) |
| Koszalin to Calverton (Maryland) | 4,208.23 mi (6,772.49 km) |
| Koszalin to Camano (Washington) | 4,963.47 mi (7,987.94 km) |
| Koszalin to Camarillo (California) | 5,770.65 mi (9,286.97 km) |
