| Karhula to Northeim | 887.42 mi (1,428.16 km) |
| Karhula to Norvenich | 1,029.68 mi (1,657.10 km) |
| Karhula to Nossen | 838.27 mi (1,349.07 km) |
| Karhula to Nottuln | 951.80 mi (1,531.78 km) |
| Karhula to Numbrecht | 998.55 mi (1,607.01 km) |
| Karhula to Nuremberg | 984.36 mi (1,584.17 km) |
| Karhula to Nurtingen | 1,075.19 mi (1,730.35 km) |
| Karhula to Nussloch | 1,052.56 mi (1,693.94 km) |
| Karhula to Ober-Ramstadt | 1,022.74 mi (1,645.93 km) |
| Karhula to Oberasbach | 989.14 mi (1,591.86 km) |
| Karhula to Oberderdingen | 1,064.41 mi (1,713.00 km) |
| Karhula to Oberhaching | 1,057.20 mi (1,701.40 km) |
| Karhula to Oberhausen | 987.66 mi (1,589.49 km) |
| Karhula to Oberhausen-Rheinhausen | 1,061.62 mi (1,708.50 km) |
| Karhula to Oberkirch | 1,113.13 mi (1,791.40 km) |
