| Middlesbrough to Muhldorf | 734.73 mi (1,182.43 km) |
| Middlesbrough to Muhlhausen | 561.00 mi (902.84 km) |
| Middlesbrough to Muhlhausen | 538.68 mi (866.92 km) |
| Middlesbrough to Mulheim | 401.22 mi (645.70 km) |
| Middlesbrough to Mulheim-Karlich | 467.16 mi (751.83 km) |
| Middlesbrough to Mullheim | 604.64 mi (973.08 km) |
| Middlesbrough to Mulsen | 635.03 mi (1,021.98 km) |
| Middlesbrough to Munchberg | 624.79 mi (1,005.50 km) |
| Middlesbrough to Munich | 707.70 mi (1,138.93 km) |
| Middlesbrough to Munsingen | 626.81 mi (1,008.76 km) |
| Middlesbrough to Munster | 534.23 mi (859.76 km) |
| Middlesbrough to Munster | 407.89 mi (656.43 km) |
| Middlesbrough to Murnau am Staffelsee | 717.58 mi (1,154.84 km) |
| Middlesbrough to Murrhardt | 601.64 mi (968.24 km) |
| Middlesbrough to Mutterstadt | 539.80 mi (868.72 km) |
