| Pont-y-pwl to Mancha Real | 961.94 mi (1,548.10 km) |
| Pont-y-pwl to Manilva | 1,064.03 mi (1,712.39 km) |
| Pont-y-pwl to Manises | 853.40 mi (1,373.41 km) |
| Pont-y-pwl to Manlleu | 715.58 mi (1,151.62 km) |
| Pont-y-pwl to Manresa | 726.48 mi (1,169.16 km) |
| Pont-y-pwl to Manzanares | 878.09 mi (1,413.14 km) |
| Pont-y-pwl to Manzanares el Real | 759.35 mi (1,222.06 km) |
| Pont-y-pwl to Maracena | 1,002.48 mi (1,613.33 km) |
| Pont-y-pwl to Marbella | 1,053.16 mi (1,694.89 km) |
| Pont-y-pwl to Marchena | 999.58 mi (1,608.67 km) |
| Pont-y-pwl to Marin | 695.71 mi (1,119.63 km) |
| Pont-y-pwl to Marratxi | 878.32 mi (1,413.52 km) |
| Pont-y-pwl to Martorell | 744.66 mi (1,198.42 km) |
| Pont-y-pwl to Martos | 967.41 mi (1,556.89 km) |
| Pont-y-pwl to Masamagrell | 848.30 mi (1,365.21 km) |
