| Karkkila to Cologno al Serio | 1,189.99 mi (1,915.10 km) |
| Karkkila to Cologno Monzese | 1,201.99 mi (1,934.42 km) |
| Karkkila to Colorno | 1,217.73 mi (1,959.74 km) |
| Karkkila to Comacchio | 1,200.42 mi (1,931.89 km) |
| Karkkila to Comiso | 1,683.27 mi (2,708.97 km) |
| Karkkila to Como | 1,188.39 mi (1,912.54 km) |
| Karkkila to Concordia Sagittaria | 1,120.05 mi (1,802.55 km) |
| Karkkila to Concorezzo | 1,196.99 mi (1,926.36 km) |
| Karkkila to Conegliano | 1,121.75 mi (1,805.28 km) |
| Karkkila to Conselice | 1,218.26 mi (1,960.60 km) |
| Karkkila to Conselve | 1,171.38 mi (1,885.16 km) |
| Karkkila to Conversano | 1,385.20 mi (2,229.26 km) |
| Karkkila to Copertino | 1,424.90 mi (2,293.16 km) |
| Karkkila to Copparo | 1,193.47 mi (1,920.70 km) |
| Karkkila to Corato | 1,379.72 mi (2,220.45 km) |
