| Barrow in Furness to Mancha Real | 1,128.06 mi (1,815.43 km) |
| Barrow in Furness to Manilva | 1,228.67 mi (1,977.36 km) |
| Barrow in Furness to Manises | 1,018.95 mi (1,639.85 km) |
| Barrow in Furness to Manlleu | 873.94 mi (1,406.47 km) |
| Barrow in Furness to Manresa | 886.55 mi (1,426.76 km) |
| Barrow in Furness to Manzanares | 1,044.33 mi (1,680.68 km) |
| Barrow in Furness to Manzanares el Real | 925.18 mi (1,488.94 km) |
| Barrow in Furness to Maracena | 1,168.58 mi (1,880.65 km) |
| Barrow in Furness to Marbella | 1,218.21 mi (1,960.52 km) |
| Barrow in Furness to Marchena | 1,163.88 mi (1,873.08 km) |
| Barrow in Furness to Marin | 847.22 mi (1,363.48 km) |
| Barrow in Furness to Marratxi | 1,037.88 mi (1,670.31 km) |
| Barrow in Furness to Martorell | 904.70 mi (1,455.97 km) |
| Barrow in Furness to Martos | 1,133.27 mi (1,823.81 km) |
| Barrow in Furness to Masamagrell | 1,013.71 mi (1,631.41 km) |
