| Karlstad to Cocentaina | 1,551.84 mi (2,497.44 km) |
| Karlstad to Coin | 1,768.18 mi (2,845.61 km) |
| Karlstad to Colindres | 1,315.82 mi (2,117.61 km) |
| Karlstad to Collado-Villalba | 1,500.30 mi (2,414.49 km) |
| Karlstad to Colmenar Viejo | 1,493.44 mi (2,403.46 km) |
| Karlstad to Colmenarejo | 1,505.04 mi (2,422.13 km) |
| Karlstad to Conil de la Frontera | 1,821.71 mi (2,931.76 km) |
| Karlstad to Consuegra | 1,565.89 mi (2,520.05 km) |
| Karlstad to Corbera de Llobregat | 1,337.11 mi (2,151.87 km) |
| Karlstad to Cordoba | 1,690.88 mi (2,721.21 km) |
| Karlstad to Coria del Rio | 1,756.34 mi (2,826.55 km) |
| Karlstad to Crevillente | 1,590.72 mi (2,560.01 km) |
| Karlstad to Cuarte de Huerva | 1,376.54 mi (2,215.33 km) |
| Karlstad to Cubellas | 1,354.85 mi (2,180.42 km) |
| Karlstad to Cuellar | 1,458.99 mi (2,348.01 km) |
