| On Top of the World Designated Place to Marsala | 5,253.63 mi (8,454.90 km) |
| On Top of the World Designated Place to Marsciano | 5,096.23 mi (8,201.58 km) |
| On Top of the World Designated Place to Martano | 5,456.15 mi (8,780.82 km) |
| On Top of the World Designated Place to Martellago | 5,013.00 mi (8,067.64 km) |
| On Top of the World Designated Place to Martina Franca | 5,394.98 mi (8,682.39 km) |
| On Top of the World Designated Place to Martinengo | 4,906.17 mi (7,895.71 km) |
| On Top of the World Designated Place to Martinsicuro | 5,169.63 mi (8,319.71 km) |
| On Top of the World Designated Place to Mascali | 5,389.79 mi (8,674.04 km) |
| On Top of the World Designated Place to Mascalucia | 5,388.40 mi (8,671.80 km) |
| On Top of the World Designated Place to Masera di Padova | 5,006.58 mi (8,057.31 km) |
| On Top of the World Designated Place to Maserada sul Piave | 5,014.29 mi (8,069.71 km) |
| On Top of the World Designated Place to Massa | 4,964.05 mi (7,988.86 km) |
| On Top of the World Designated Place to Massa Lombarda | 5,028.76 mi (8,093.00 km) |
| On Top of the World Designated Place to Massafra | 5,388.80 mi (8,672.43 km) |
| On Top of the World Designated Place to Massalubrense | 5,258.89 mi (8,463.37 km) |
