| Karhula to Cosenza | 1,536.48 mi (2,472.72 km) |
| Karhula to Cossato | 1,284.32 mi (2,066.91 km) |
| Karhula to Costa Volpino | 1,223.30 mi (1,968.71 km) |
| Karhula to Creazzo | 1,211.41 mi (1,949.58 km) |
| Karhula to Crema | 1,261.03 mi (2,029.44 km) |
| Karhula to Cremona | 1,267.51 mi (2,039.86 km) |
| Karhula to Crevalcore | 1,269.34 mi (2,042.80 km) |
| Karhula to Crispiano | 1,436.86 mi (2,312.40 km) |
| Karhula to Crosia | 1,512.04 mi (2,433.39 km) |
| Karhula to Crotone | 1,540.31 mi (2,478.90 km) |
| Karhula to Cuneo | 1,370.38 mi (2,205.41 km) |
| Karhula to Cuorgne | 1,307.41 mi (2,104.08 km) |
| Karhula to Cusano Milanino | 1,261.32 mi (2,029.90 km) |
| Karhula to Cutro | 1,545.32 mi (2,486.95 km) |
| Karhula to Cutrofiano | 1,458.20 mi (2,346.75 km) |
