| Kouvola to Coin | 2,160.55 mi (3,477.07 km) |
| Kouvola to Colindres | 1,730.18 mi (2,784.45 km) |
| Kouvola to Collado-Villalba | 1,904.74 mi (3,065.38 km) |
| Kouvola to Colmenar Viejo | 1,896.43 mi (3,052.01 km) |
| Kouvola to Colmenarejo | 1,909.21 mi (3,072.57 km) |
| Kouvola to Conil de la Frontera | 2,221.09 mi (3,574.50 km) |
| Kouvola to Consuegra | 1,962.33 mi (3,158.07 km) |
| Kouvola to Corbera de Llobregat | 1,698.80 mi (2,733.96 km) |
| Kouvola to Cordoba | 2,088.35 mi (3,360.88 km) |
| Kouvola to Coria del Rio | 2,159.40 mi (3,475.21 km) |
| Kouvola to Crevillente | 1,960.64 mi (3,155.35 km) |
| Kouvola to Cuarte de Huerva | 1,763.68 mi (2,838.37 km) |
| Kouvola to Cubellas | 1,717.82 mi (2,764.56 km) |
| Kouvola to Cuellar | 1,868.92 mi (3,007.73 km) |
| Kouvola to Cuenca | 1,886.71 mi (3,036.37 km) |
