| Dunstable to Masanasa | 862.15 mi (1,387.49 km) |
| Dunstable to Masquefa | 725.73 mi (1,167.96 km) |
| Dunstable to Matadepera | 720.47 mi (1,159.49 km) |
| Dunstable to Mazarron | 987.94 mi (1,589.93 km) |
| Dunstable to Meco | 794.21 mi (1,278.16 km) |
| Dunstable to Medina del Campo | 760.25 mi (1,223.51 km) |
| Dunstable to Medina Sidonia | 1,097.64 mi (1,766.48 km) |
| Dunstable to Mejorada del Campo | 805.43 mi (1,296.21 km) |
| Dunstable to Meliana | 853.95 mi (1,374.30 km) |
| Dunstable to Mengibar | 974.72 mi (1,568.65 km) |
| Dunstable to Merida | 939.76 mi (1,512.40 km) |
| Dunstable to Miajadas | 919.34 mi (1,479.53 km) |
| Dunstable to Mieres | 644.56 mi (1,037.32 km) |
| Dunstable to Miguelturra | 907.72 mi (1,460.84 km) |
| Dunstable to Mijas | 1,075.15 mi (1,730.29 km) |
