| Sumter to Montijo | 4,002.14 mi (6,440.83 km) |
| Sumter to Montilla | 4,135.31 mi (6,655.13 km) |
| Sumter to Montmelo | 4,371.27 mi (7,034.88 km) |
| Sumter to Montornes del Valles | 4,372.35 mi (7,036.62 km) |
| Sumter to Montoro | 4,137.02 mi (6,657.89 km) |
| Sumter to Monzon | 4,263.67 mi (6,861.72 km) |
| Sumter to Mora | 4,125.91 mi (6,640.00 km) |
| Sumter to Moralzarzal | 4,092.40 mi (6,586.09 km) |
| Sumter to Moron de la Frontera | 4,105.18 mi (6,606.65 km) |
| Sumter to Mostoles | 4,105.66 mi (6,607.42 km) |
| Sumter to Motril | 4,213.90 mi (6,781.61 km) |
| Sumter to Muchamiel | 4,324.50 mi (6,959.60 km) |
| Sumter to Mula | 4,282.23 mi (6,891.59 km) |
| Sumter to Munguia | 4,084.14 mi (6,572.80 km) |
| Sumter to Murcia | 4,301.81 mi (6,923.09 km) |
