| Karhula to Veliki Preslav | 1,198.70 mi (1,929.11 km) |
| Karhula to Veliko Tarnovo | 1,206.09 mi (1,941.01 km) |
| Karhula to Velingrad | 1,284.12 mi (2,066.59 km) |
| Karhula to Vidin | 1,153.47 mi (1,856.33 km) |
| Karhula to Vratsa | 1,204.69 mi (1,938.75 km) |
| Karhula to Yambol | 1,246.04 mi (2,005.30 km) |
| Karhula to Zlatograd | 1,324.19 mi (2,131.08 km) |
| Karhula to Beli Manastir | 1,074.00 mi (1,728.43 km) |
| Karhula to Bjelovar | 1,090.03 mi (1,754.24 km) |
| Karhula to Cakovec | 1,064.59 mi (1,713.29 km) |
| Karhula to Cepin | 1,091.08 mi (1,755.92 km) |
| Karhula to Crikvenica | 1,171.55 mi (1,885.42 km) |
| Karhula to Dakovo | 1,106.86 mi (1,781.32 km) |
| Karhula to Daruvar | 1,104.38 mi (1,777.33 km) |
| Karhula to Duga Resa | 1,140.91 mi (1,836.12 km) |
