| Karhula to Cesky Tesin | 811.79 mi (1,306.45 km) |
| Karhula to Cheb | 916.73 mi (1,475.33 km) |
| Karhula to Chocen | 837.64 mi (1,348.05 km) |
| Karhula to Chodov | 898.40 mi (1,445.84 km) |
| Karhula to Chomutov | 869.77 mi (1,399.76 km) |
| Karhula to Chotebor | 865.90 mi (1,393.52 km) |
| Karhula to Chrudim | 849.16 mi (1,366.59 km) |
| Karhula to Decin | 833.48 mi (1,341.36 km) |
| Karhula to Dobris | 893.41 mi (1,437.80 km) |
| Karhula to Domazlice | 941.38 mi (1,515.00 km) |
| Karhula to Duchcov | 853.76 mi (1,373.99 km) |
| Karhula to Dvur Kralove nad Labem | 819.16 mi (1,318.31 km) |
| Karhula to Frenstat pod Radhostem | 831.14 mi (1,337.60 km) |
| Karhula to Frydek-Mistek | 820.05 mi (1,319.74 km) |
| Karhula to Frydlant nad Ostravici | 825.89 mi (1,329.15 km) |
