| Karlstad to Collegno | 1,018.50 mi (1,639.11 km) |
| Karlstad to Cologno al Serio | 966.10 mi (1,554.78 km) |
| Karlstad to Cologno Monzese | 972.84 mi (1,565.63 km) |
| Karlstad to Colorno | 1,006.51 mi (1,619.81 km) |
| Karlstad to Comacchio | 1,015.67 mi (1,634.57 km) |
| Karlstad to Comiso | 1,550.42 mi (2,495.16 km) |
| Karlstad to Como | 955.10 mi (1,537.08 km) |
| Karlstad to Concordia Sagittaria | 940.86 mi (1,514.17 km) |
| Karlstad to Concorezzo | 968.24 mi (1,558.23 km) |
| Karlstad to Conegliano | 933.51 mi (1,502.33 km) |
| Karlstad to Conselice | 1,029.22 mi (1,656.37 km) |
| Karlstad to Conselve | 979.69 mi (1,576.67 km) |
| Karlstad to Conversano | 1,281.66 mi (2,062.64 km) |
| Karlstad to Copertino | 1,335.19 mi (2,148.78 km) |
| Karlstad to Copparo | 1,002.78 mi (1,613.82 km) |
