| Oberhausen to Miedzyrzec Podlaski | 680.29 mi (1,094.82 km) |
| Oberhausen to Miedzyrzecz | 376.60 mi (606.08 km) |
| Oberhausen to Mielec | 639.14 mi (1,028.59 km) |
| Oberhausen to Mikolow | 532.30 mi (856.66 km) |
| Oberhausen to Milanowek | 590.73 mi (950.69 km) |
| Oberhausen to Milicz | 447.35 mi (719.94 km) |
| Oberhausen to Minsk Mazowiecki | 628.08 mi (1,010.80 km) |
| Oberhausen to Mlawa | 580.12 mi (933.61 km) |
| Oberhausen to Mogilno | 476.73 mi (767.22 km) |
| Oberhausen to Monki | 682.73 mi (1,098.75 km) |
| Oberhausen to Morag | 570.88 mi (918.75 km) |
| Oberhausen to Mosina | 428.30 mi (689.29 km) |
| Oberhausen to Mragowo | 624.96 mi (1,005.78 km) |
| Oberhausen to Murowana Goslina | 437.20 mi (703.60 km) |
| Oberhausen to Myslenice | 582.89 mi (938.07 km) |
