| Sumter to Melzo | 4,588.66 mi (7,384.74 km) |
| Sumter to Mendicino | 5,096.35 mi (8,201.79 km) |
| Sumter to Menfi | 5,003.17 mi (8,051.83 km) |
| Sumter to Mentana | 4,840.89 mi (7,790.66 km) |
| Sumter to Merano | 4,629.39 mi (7,450.28 km) |
| Sumter to Merate | 4,583.53 mi (7,376.47 km) |
| Sumter to Mercato San Severino | 4,978.13 mi (8,011.53 km) |
| Sumter to Mercogliano | 4,972.27 mi (8,002.09 km) |
| Sumter to Mesagne | 5,122.62 mi (8,244.07 km) |
| Sumter to Messina | 5,104.58 mi (8,215.03 km) |
| Sumter to Mestre | 4,711.79 mi (7,582.90 km) |
| Sumter to Mestrino | 4,692.64 mi (7,552.08 km) |
| Sumter to Milan | 4,579.69 mi (7,370.29 km) |
| Sumter to Milazzo | 5,088.95 mi (8,189.87 km) |
| Sumter to Minerbio | 4,705.51 mi (7,572.79 km) |
