| South Sioux City to Menen | 4,388.73 mi (7,062.97 km) |
| South Sioux City to Merchtem | 4,421.03 mi (7,114.96 km) |
| South Sioux City to Merelbeke | 4,402.68 mi (7,085.44 km) |
| South Sioux City to Merksem | 4,417.04 mi (7,108.54 km) |
| South Sioux City to Merksplas | 4,426.77 mi (7,124.19 km) |
| South Sioux City to Mettet | 4,462.55 mi (7,181.78 km) |
| South Sioux City to Meulebeke | 4,388.37 mi (7,062.41 km) |
| South Sioux City to Middelkerke | 4,362.41 mi (7,020.63 km) |
| South Sioux City to Mol | 4,442.99 mi (7,150.31 km) |
| South Sioux City to Mons | 4,432.14 mi (7,132.84 km) |
| South Sioux City to Montignies-le-Tilleul | 4,450.23 mi (7,161.95 km) |
| South Sioux City to Moorslede | 4,382.82 mi (7,053.46 km) |
| South Sioux City to Moortebeek | 4,429.31 mi (7,128.28 km) |
| South Sioux City to Morlanwelz-Mariemont | 4,442.18 mi (7,148.99 km) |
| South Sioux City to Mortsel | 4,421.03 mi (7,114.97 km) |
