| Karhula to Polzela | 1,094.35 mi (1,761.19 km) |
| Karhula to Postojna | 1,142.20 mi (1,838.19 km) |
| Karhula to Prebold | 1,096.86 mi (1,765.22 km) |
| Karhula to Preddvor | 1,104.62 mi (1,777.72 km) |
| Karhula to Prevalje | 1,080.41 mi (1,738.76 km) |
| Karhula to Ptuj | 1,071.70 mi (1,724.73 km) |
| Karhula to Puconci | 1,048.48 mi (1,687.37 km) |
| Karhula to Race | 1,072.72 mi (1,726.38 km) |
| Karhula to Radece | 1,106.44 mi (1,780.64 km) |
| Karhula to Radenci | 1,053.76 mi (1,695.86 km) |
| Karhula to Radlje ob Dravi | 1,070.21 mi (1,722.34 km) |
| Karhula to Radovljica | 1,106.88 mi (1,781.35 km) |
| Karhula to Ravne na Koroskem | 1,079.48 mi (1,737.25 km) |
| Karhula to Razkrizje | 1,058.35 mi (1,703.24 km) |
| Karhula to Recica | 1,094.23 mi (1,761.00 km) |
