| Maesteg to Mancha Real | 955.12 mi (1,537.12 km) |
| Maesteg to Manilva | 1,055.00 mi (1,697.85 km) |
| Maesteg to Manises | 851.84 mi (1,370.91 km) |
| Maesteg to Manlleu | 720.26 mi (1,159.15 km) |
| Maesteg to Manresa | 730.12 mi (1,175.01 km) |
| Maesteg to Manzanares | 871.62 mi (1,402.73 km) |
| Maesteg to Manzanares el Real | 752.00 mi (1,210.22 km) |
| Maesteg to Maracena | 995.63 mi (1,602.32 km) |
| Maesteg to Marbella | 1,044.60 mi (1,681.12 km) |
| Maesteg to Marchena | 990.19 mi (1,593.55 km) |
| Maesteg to Marin | 679.40 mi (1,093.39 km) |
| Maesteg to Marratxi | 882.04 mi (1,419.50 km) |
| Maesteg to Martorell | 748.28 mi (1,204.25 km) |
| Maesteg to Martos | 960.06 mi (1,545.06 km) |
| Maesteg to Masamagrell | 846.98 mi (1,363.08 km) |
