| Nieder-Olm to Mombris | 44.20 mi (71.13 km) |
| Nieder-Olm to Monchengladbach | 118.31 mi (190.40 km) |
| Nieder-Olm to Monschau | 97.09 mi (156.25 km) |
| Nieder-Olm to Montabaur | 40.19 mi (64.68 km) |
| Nieder-Olm to Moosburg | 195.67 mi (314.90 km) |
| Nieder-Olm to Morbach | 48.79 mi (78.51 km) |
| Nieder-Olm to Morfelden-Walldorf | 18.06 mi (29.07 km) |
| Nieder-Olm to Morlenbach | 32.02 mi (51.53 km) |
| Nieder-Olm to Morsbach | 69.60 mi (112.00 km) |
| Nieder-Olm to Mosbach | 57.10 mi (91.90 km) |
| Nieder-Olm to Mosigkau | 220.34 mi (354.61 km) |
| Nieder-Olm to Mossingen | 110.72 mi (178.19 km) |
| Nieder-Olm to Much | 78.13 mi (125.73 km) |
| Nieder-Olm to Mucheln | 184.71 mi (297.26 km) |
| Nieder-Olm to Muhlacker | 72.13 mi (116.08 km) |
