| South Valley to Manerbio | 5,627.66 mi (9,056.84 km) |
| South Valley to Manfredonia | 6,015.06 mi (9,680.31 km) |
| South Valley to Maniago | 5,680.74 mi (9,142.27 km) |
| South Valley to Mantova | 5,661.05 mi (9,110.57 km) |
| South Valley to Maranello | 5,693.03 mi (9,162.05 km) |
| South Valley to Marano di Napoli | 5,988.56 mi (9,637.65 km) |
| South Valley to Marano Vicentino | 5,658.24 mi (9,106.06 km) |
| South Valley to Marcianise | 5,986.30 mi (9,634.02 km) |
| South Valley to Marcon | 5,695.55 mi (9,166.11 km) |
| South Valley to Mareno di Piave | 5,683.70 mi (9,147.04 km) |
| South Valley to Margherita di Savoia | 6,036.73 mi (9,715.17 km) |
| South Valley to Mariano Comense | 5,578.08 mi (8,977.05 km) |
| South Valley to Marigliano | 5,996.71 mi (9,650.78 km) |
| South Valley to Marino | 5,890.52 mi (9,479.87 km) |
| South Valley to Marostica | 5,663.89 mi (9,115.15 km) |
