| Middlesbrough to Mjolby | 673.97 mi (1,084.65 km) |
| Middlesbrough to Molndal | 551.76 mi (887.97 km) |
| Middlesbrough to Molnlycke | 555.63 mi (894.20 km) |
| Middlesbrough to Mora | 728.40 mi (1,172.25 km) |
| Middlesbrough to Motala | 674.93 mi (1,086.20 km) |
| Middlesbrough to Nassjo | 647.15 mi (1,041.48 km) |
| Middlesbrough to Nodinge-Nol | 558.79 mi (899.28 km) |
| Middlesbrough to Norrkoping | 716.61 mi (1,153.27 km) |
| Middlesbrough to Norrtalje | 824.07 mi (1,326.22 km) |
| Middlesbrough to Nybro | 682.43 mi (1,098.26 km) |
| Middlesbrough to Nykoping | 747.40 mi (1,202.82 km) |
| Middlesbrough to Nynashamn | 782.54 mi (1,259.37 km) |
| Middlesbrough to Orebro | 697.24 mi (1,122.11 km) |
| Middlesbrough to Orkelljunga | 580.12 mi (933.62 km) |
| Middlesbrough to Ornskoldsvik | 925.07 mi (1,488.75 km) |
