| Southgate to Mancha Real | 971.51 mi (1,563.50 km) |
| Southgate to Manilva | 1,083.20 mi (1,743.24 km) |
| Southgate to Manises | 839.51 mi (1,351.06 km) |
| Southgate to Manlleu | 675.07 mi (1,086.41 km) |
| Southgate to Manresa | 690.57 mi (1,111.36 km) |
| Southgate to Manzanares | 886.91 mi (1,427.35 km) |
| Southgate to Manzanares el Real | 774.05 mi (1,245.71 km) |
| Southgate to Maracena | 1,011.73 mi (1,628.22 km) |
| Southgate to Marbella | 1,070.11 mi (1,722.18 km) |
| Southgate to Marchena | 1,021.07 mi (1,643.25 km) |
| Southgate to Marin | 754.21 mi (1,213.78 km) |
| Southgate to Marratxi | 839.82 mi (1,351.55 km) |
| Southgate to Martorell | 708.49 mi (1,140.21 km) |
| Southgate to Martos | 979.41 mi (1,576.21 km) |
| Southgate to Masamagrell | 833.41 mi (1,341.25 km) |
