| Seaside to Mancha Real | 5,958.09 mi (9,588.62 km) |
| Seaside to Manilva | 5,961.50 mi (9,594.10 km) |
| Seaside to Manises | 5,993.21 mi (9,645.14 km) |
| Seaside to Manlleu | 5,961.90 mi (9,594.75 km) |
| Seaside to Manresa | 5,960.36 mi (9,592.27 km) |
| Seaside to Manzanares | 5,908.26 mi (9,508.42 km) |
| Seaside to Manzanares el Real | 5,805.70 mi (9,343.36 km) |
| Seaside to Maracena | 5,985.86 mi (9,633.32 km) |
| Seaside to Marbella | 5,969.72 mi (9,607.33 km) |
| Seaside to Marchena | 5,909.32 mi (9,510.13 km) |
| Seaside to Marin | 5,544.32 mi (8,922.72 km) |
| Seaside to Marratxi | 6,100.06 mi (9,817.11 km) |
| Seaside to Martorell | 5,976.80 mi (9,618.73 km) |
| Seaside to Martos | 5,947.74 mi (9,571.96 km) |
| Seaside to Masamagrell | 5,993.22 mi (9,645.16 km) |
