| Severn to Mancha Real | 3,840.97 mi (6,181.44 km) |
| Severn to Manilva | 3,802.45 mi (6,119.45 km) |
| Severn to Manises | 3,942.94 mi (6,345.54 km) |
| Severn to Manlleu | 3,995.27 mi (6,429.76 km) |
| Severn to Manresa | 3,982.48 mi (6,409.18 km) |
| Severn to Manzanares | 3,816.56 mi (6,142.17 km) |
| Severn to Manzanares el Real | 3,743.26 mi (6,024.19 km) |
| Severn to Maracena | 3,857.76 mi (6,208.47 km) |
| Severn to Marbella | 3,816.66 mi (6,142.33 km) |
| Severn to Marchena | 3,765.53 mi (6,060.03 km) |
| Severn to Marin | 3,468.18 mi (5,581.49 km) |
| Severn to Marratxi | 4,090.30 mi (6,582.70 km) |
| Severn to Martorell | 3,994.81 mi (6,429.02 km) |
| Severn to Martos | 3,825.66 mi (6,156.80 km) |
| Severn to Masamagrell | 3,946.03 mi (6,350.52 km) |
