| Karkkila to Corbetta | 1,213.34 mi (1,952.68 km) |
| Karkkila to Corciano | 1,301.00 mi (2,093.77 km) |
| Karkkila to Cordenons | 1,108.57 mi (1,784.08 km) |
| Karkkila to Cori | 1,389.66 mi (2,236.44 km) |
| Karkkila to Coriano | 1,241.37 mi (1,997.79 km) |
| Karkkila to Corigliano Calabro | 1,483.76 mi (2,387.88 km) |
| Karkkila to Corleone | 1,640.16 mi (2,639.58 km) |
| Karkkila to Cormano | 1,202.95 mi (1,935.96 km) |
| Karkkila to Cornaredo | 1,208.84 mi (1,945.43 km) |
| Karkkila to Cornate d'Adda | 1,190.54 mi (1,915.98 km) |
| Karkkila to Cornedo Vicentino | 1,156.07 mi (1,860.51 km) |
| Karkkila to Correggio | 1,220.66 mi (1,964.46 km) |
| Karkkila to Corridonia | 1,274.55 mi (2,051.20 km) |
| Karkkila to Corsico | 1,211.28 mi (1,949.36 km) |
| Karkkila to Cortona | 1,296.44 mi (2,086.42 km) |
