| Middlesbrough to Malkara | 1,595.98 mi (2,568.48 km) |
| Middlesbrough to Manavgat | 1,969.90 mi (3,170.24 km) |
| Middlesbrough to Manisa | 1,729.70 mi (2,783.69 km) |
| Middlesbrough to Mardin | 2,294.35 mi (3,692.40 km) |
| Middlesbrough to Marmara Ereglisi | 1,630.71 mi (2,624.37 km) |
| Middlesbrough to Mazidagi | 2,276.58 mi (3,663.81 km) |
| Middlesbrough to Mecitozu | 1,930.01 mi (3,106.06 km) |
| Middlesbrough to Menderes | 1,739.26 mi (2,799.06 km) |
| Middlesbrough to Menemen | 1,718.73 mi (2,766.03 km) |
| Middlesbrough to Meram | 1,952.55 mi (3,142.32 km) |
| Middlesbrough to Mersin | 2,086.90 mi (3,358.53 km) |
| Middlesbrough to Merzifon | 1,920.02 mi (3,089.97 km) |
| Middlesbrough to Midyat | 2,314.03 mi (3,724.07 km) |
| Middlesbrough to Mugla | 1,837.46 mi (2,957.11 km) |
| Middlesbrough to Mus | 2,255.66 mi (3,630.13 km) |
