| Middlesbrough to Melun | 449.20 mi (722.92 km) |
| Middlesbrough to Mende | 726.26 mi (1,168.80 km) |
| Middlesbrough to Mennecy | 444.12 mi (714.73 km) |
| Middlesbrough to Menton | 842.73 mi (1,356.25 km) |
| Middlesbrough to Mericourt | 335.97 mi (540.69 km) |
| Middlesbrough to Merignac | 673.35 mi (1,083.65 km) |
| Middlesbrough to Meru | 395.89 mi (637.12 km) |
| Middlesbrough to Merville | 316.56 mi (509.45 km) |
| Middlesbrough to Mery-sur-Oise | 407.87 mi (656.40 km) |
| Middlesbrough to Metz | 491.65 mi (791.23 km) |
| Middlesbrough to Meudon | 425.03 mi (684.02 km) |
| Middlesbrough to Meylan | 717.81 mi (1,155.20 km) |
| Middlesbrough to Meyzieu | 667.77 mi (1,074.67 km) |
| Middlesbrough to Meze | 800.55 mi (1,288.35 km) |
| Middlesbrough to Millau | 749.20 mi (1,205.72 km) |
