| Sumter to Manerbio | 4,624.00 mi (7,441.61 km) |
| Sumter to Manfredonia | 5,000.68 mi (8,047.82 km) |
| Sumter to Maniago | 4,711.28 mi (7,582.08 km) |
| Sumter to Mantova | 4,659.13 mi (7,498.14 km) |
| Sumter to Maranello | 4,681.46 mi (7,534.09 km) |
| Sumter to Marano di Napoli | 4,947.63 mi (7,962.44 km) |
| Sumter to Marano Vicentino | 4,670.52 mi (7,516.47 km) |
| Sumter to Marcianise | 4,948.42 mi (7,963.71 km) |
| Sumter to Marcon | 4,712.46 mi (7,583.97 km) |
| Sumter to Mareno di Piave | 4,705.80 mi (7,573.26 km) |
| Sumter to Margherita di Savoia | 5,020.38 mi (8,079.52 km) |
| Sumter to Mariano Comense | 4,572.59 mi (7,358.88 km) |
| Sumter to Marigliano | 4,958.63 mi (7,980.14 km) |
| Sumter to Marino | 4,849.82 mi (7,805.04 km) |
| Sumter to Marostica | 4,678.72 mi (7,529.68 km) |
