| Karlstad to Carmona | 1,735.65 mi (2,793.26 km) |
| Karlstad to Cartagena | 1,636.19 mi (2,633.20 km) |
| Karlstad to Cartama | 1,762.87 mi (2,837.07 km) |
| Karlstad to Cartaya | 1,780.84 mi (2,865.99 km) |
| Karlstad to Caspe | 1,382.60 mi (2,225.09 km) |
| Karlstad to Cassa de la Selva | 1,291.34 mi (2,078.21 km) |
| Karlstad to Castalla | 1,565.54 mi (2,519.49 km) |
| Karlstad to Castellbisbal | 1,332.37 mi (2,144.24 km) |
| Karlstad to Castelldefels | 1,345.39 mi (2,165.20 km) |
| Karlstad to Castello de Ampurias | 1,263.96 mi (2,034.14 km) |
| Karlstad to Castellon de la Plana | 1,463.86 mi (2,355.86 km) |
| Karlstad to Castilleja de la Cuesta | 1,750.00 mi (2,816.35 km) |
| Karlstad to Catarroja | 1,508.23 mi (2,427.25 km) |
| Karlstad to Catral | 1,596.48 mi (2,569.29 km) |
| Karlstad to Caudete | 1,564.12 mi (2,517.20 km) |
