| Karkkila to Cassino | 1,386.45 mi (2,231.28 km) |
| Karkkila to Castagneto Carducci | 1,327.15 mi (2,135.84 km) |
| Karkkila to Castano Primo | 1,211.29 mi (1,949.39 km) |
| Karkkila to Castel Bolognese | 1,231.79 mi (1,982.37 km) |
| Karkkila to Castel Gandolfo | 1,386.69 mi (2,231.67 km) |
| Karkkila to Castel Goffredo | 1,192.78 mi (1,919.60 km) |
| Karkkila to Castel Maggiore | 1,223.16 mi (1,968.49 km) |
| Karkkila to Castel Mella | 1,186.29 mi (1,909.15 km) |
| Karkkila to Castel San Giorgio | 1,423.43 mi (2,290.79 km) |
| Karkkila to Castel San Giovanni | 1,228.89 mi (1,977.71 km) |
| Karkkila to Castel San Pietro Terme | 1,230.13 mi (1,979.70 km) |
| Karkkila to Castel Volturno | 1,415.41 mi (2,277.89 km) |
| Karkkila to Castelbuono | 1,622.52 mi (2,611.20 km) |
| Karkkila to Casteldaccia | 1,621.54 mi (2,609.62 km) |
| Karkkila to Castelfidardo | 1,259.96 mi (2,027.71 km) |
