| Sumter to Masanasa | 4,300.16 mi (6,920.44 km) |
| Sumter to Masquefa | 4,351.82 mi (7,003.58 km) |
| Sumter to Matadepera | 4,359.21 mi (7,015.47 km) |
| Sumter to Mazarron | 4,303.04 mi (6,925.08 km) |
| Sumter to Meco | 4,126.95 mi (6,641.68 km) |
| Sumter to Medina del Campo | 4,031.30 mi (6,487.75 km) |
| Sumter to Medina Sidonia | 4,097.89 mi (6,594.91 km) |
| Sumter to Mejorada del Campo | 4,127.83 mi (6,643.10 km) |
| Sumter to Meliana | 4,299.45 mi (6,919.30 km) |
| Sumter to Mengibar | 4,167.34 mi (6,706.68 km) |
| Sumter to Merida | 4,016.74 mi (6,464.32 km) |
| Sumter to Miajadas | 4,024.26 mi (6,476.42 km) |
| Sumter to Mieres | 3,946.74 mi (6,351.66 km) |
| Sumter to Miguelturra | 4,135.02 mi (6,654.67 km) |
| Sumter to Mijas | 4,160.58 mi (6,695.81 km) |
