| Leighton Buzzard to Mancha Real | 986.72 mi (1,587.98 km) |
| Leighton Buzzard to Manilva | 1,096.52 mi (1,764.68 km) |
| Leighton Buzzard to Manises | 859.11 mi (1,382.60 km) |
| Leighton Buzzard to Manlleu | 698.95 mi (1,124.84 km) |
| Leighton Buzzard to Manresa | 713.73 mi (1,148.65 km) |
| Leighton Buzzard to Manzanares | 902.15 mi (1,451.86 km) |
| Leighton Buzzard to Manzanares el Real | 787.83 mi (1,267.89 km) |
| Leighton Buzzard to Maracena | 1,027.06 mi (1,652.89 km) |
| Leighton Buzzard to Marbella | 1,083.89 mi (1,744.36 km) |
| Leighton Buzzard to Marchena | 1,033.81 mi (1,663.75 km) |
| Leighton Buzzard to Marin | 757.62 mi (1,219.27 km) |
| Leighton Buzzard to Marratxi | 863.64 mi (1,389.89 km) |
| Leighton Buzzard to Martorell | 731.74 mi (1,177.62 km) |
| Leighton Buzzard to Martos | 994.12 mi (1,599.89 km) |
| Leighton Buzzard to Masamagrell | 853.19 mi (1,373.07 km) |
