| Koszalin to Coin | 1,568.06 mi (2,523.55 km) |
| Koszalin to Colindres | 1,157.33 mi (1,862.55 km) |
| Koszalin to Collado-Villalba | 1,321.29 mi (2,126.41 km) |
| Koszalin to Colmenar Viejo | 1,312.08 mi (2,111.59 km) |
| Koszalin to Colmenarejo | 1,325.52 mi (2,133.21 km) |
| Koszalin to Conil de la Frontera | 1,631.75 mi (2,626.06 km) |
| Koszalin to Consuegra | 1,373.34 mi (2,210.18 km) |
| Koszalin to Corbera de Llobregat | 1,098.98 mi (1,768.64 km) |
| Koszalin to Cordoba | 1,498.90 mi (2,412.25 km) |
| Koszalin to Coria del Rio | 1,572.65 mi (2,530.93 km) |
| Koszalin to Crevillente | 1,361.49 mi (2,191.11 km) |
| Koszalin to Cuarte de Huerva | 1,171.79 mi (1,885.82 km) |
| Koszalin to Cubellas | 1,118.18 mi (1,799.53 km) |
| Koszalin to Cuellar | 1,290.02 mi (2,076.08 km) |
| Koszalin to Cuenca | 1,294.54 mi (2,083.36 km) |
