| Otwock to Mombris | 543.13 mi (874.09 km) |
| Otwock to Monchengladbach | 637.81 mi (1,026.45 km) |
| Otwock to Monschau | 655.54 mi (1,054.99 km) |
| Otwock to Montabaur | 591.50 mi (951.92 km) |
| Otwock to Moosburg | 482.51 mi (776.52 km) |
| Otwock to Morbach | 634.75 mi (1,021.53 km) |
| Otwock to Morfelden-Walldorf | 569.06 mi (915.82 km) |
| Otwock to Morlenbach | 572.65 mi (921.59 km) |
| Otwock to Morsbach | 588.39 mi (946.92 km) |
| Otwock to Mosbach | 562.55 mi (905.34 km) |
| Otwock to Mosigkau | 384.73 mi (619.16 km) |
| Otwock to Mossingen | 596.11 mi (959.35 km) |
| Otwock to Much | 601.00 mi (967.22 km) |
| Otwock to Mucheln | 408.92 mi (658.10 km) |
| Otwock to Muhlacker | 587.06 mi (944.78 km) |
