| Nieder-Olm to Northeim | 146.98 mi (236.53 km) |
| Nieder-Olm to Norvenich | 92.09 mi (148.21 km) |
| Nieder-Olm to Nossen | 237.53 mi (382.27 km) |
| Nieder-Olm to Nottuln | 144.34 mi (232.30 km) |
| Nieder-Olm to Numbrecht | 74.78 mi (120.34 km) |
| Nieder-Olm to Nuremberg | 132.29 mi (212.90 km) |
| Nieder-Olm to Nurtingen | 101.77 mi (163.79 km) |
| Nieder-Olm to Nussloch | 45.99 mi (74.02 km) |
| Nieder-Olm to Ober-Ramstadt | 24.91 mi (40.09 km) |
| Nieder-Olm to Oberasbach | 127.72 mi (205.55 km) |
| Nieder-Olm to Oberderdingen | 64.33 mi (103.53 km) |
| Nieder-Olm to Oberhaching | 201.45 mi (324.21 km) |
| Nieder-Olm to Oberhausen | 124.27 mi (199.99 km) |
| Nieder-Olm to Oberhausen-Rheinhausen | 46.50 mi (74.84 km) |
| Nieder-Olm to Oberkirch | 95.16 mi (153.14 km) |
