| Karkkila to Castelli Calepio | 1,182.83 mi (1,903.59 km) |
| Karkkila to Castelnovo ne' Monti | 1,249.32 mi (2,010.59 km) |
| Karkkila to Castelnuovo Berardenga | 1,299.78 mi (2,091.79 km) |
| Karkkila to Castelnuovo di Porto | 1,363.43 mi (2,194.23 km) |
| Karkkila to Castelnuovo di Verona | 1,178.64 mi (1,896.84 km) |
| Karkkila to Castelnuovo Rangone | 1,232.01 mi (1,982.74 km) |
| Karkkila to Castelvetrano | 1,655.64 mi (2,664.49 km) |
| Karkkila to Castelvetro di Modena | 1,234.92 mi (1,987.42 km) |
| Karkkila to Castenaso | 1,225.01 mi (1,971.46 km) |
| Karkkila to Castenedolo | 1,185.30 mi (1,907.55 km) |
| Karkkila to Castiglion Fiorentino | 1,293.11 mi (2,081.06 km) |
| Karkkila to Castiglione del Lago | 1,304.43 mi (2,099.28 km) |
| Karkkila to Castiglione delle Stiviere | 1,185.83 mi (1,908.41 km) |
| Karkkila to Castrolibero | 1,506.08 mi (2,423.81 km) |
| Karkkila to Castrovillari | 1,472.15 mi (2,369.19 km) |
