| On Top of the World Designated Place to Mancha Real | 4,442.74 mi (7,149.91 km) |
| On Top of the World Designated Place to Manilva | 4,386.83 mi (7,059.92 km) |
| On Top of the World Designated Place to Manises | 4,567.47 mi (7,350.63 km) |
| On Top of the World Designated Place to Manlleu | 4,645.62 mi (7,476.40 km) |
| On Top of the World Designated Place to Manresa | 4,629.81 mi (7,450.95 km) |
| On Top of the World Designated Place to Manzanares | 4,429.48 mi (7,128.55 km) |
| On Top of the World Designated Place to Manzanares el Real | 4,369.60 mi (7,032.20 km) |
| On Top of the World Designated Place to Maracena | 4,454.30 mi (7,168.51 km) |
| On Top of the World Designated Place to Marbella | 4,403.37 mi (7,086.54 km) |
| On Top of the World Designated Place to Marchena | 4,358.14 mi (7,013.75 km) |
| On Top of the World Designated Place to Marin | 4,098.41 mi (6,595.75 km) |
| On Top of the World Designated Place to Marratxi | 4,724.33 mi (7,603.07 km) |
| On Top of the World Designated Place to Martorell | 4,640.51 mi (7,468.17 km) |
| On Top of the World Designated Place to Martos | 4,425.83 mi (7,122.68 km) |
| On Top of the World Designated Place to Masamagrell | 4,571.56 mi (7,357.22 km) |
