| Karhula to Nazarje | 1,093.98 mi (1,760.59 km) |
| Karhula to Nova Gorica | 1,141.44 mi (1,836.96 km) |
| Karhula to Nova Vas | 1,137.08 mi (1,829.96 km) |
| Karhula to Novo Mesto | 1,123.67 mi (1,808.37 km) |
| Karhula to Odranci | 1,054.19 mi (1,696.55 km) |
| Karhula to Oplotnica | 1,081.08 mi (1,739.84 km) |
| Karhula to Ormoz | 1,067.76 mi (1,718.40 km) |
| Karhula to Osilnica | 1,149.31 mi (1,849.64 km) |
| Karhula to Pesnica | 1,062.77 mi (1,710.37 km) |
| Karhula to Piran | 1,170.01 mi (1,882.94 km) |
| Karhula to Pivka | 1,148.36 mi (1,848.11 km) |
| Karhula to Podcetrtek | 1,093.23 mi (1,759.38 km) |
| Karhula to Podlehnik | 1,076.93 mi (1,733.15 km) |
| Karhula to Podvelka | 1,070.25 mi (1,722.40 km) |
| Karhula to Poljcane | 1,083.46 mi (1,743.66 km) |
