| South Sioux City to Mechernich | 4,520.58 mi (7,275.17 km) |
| South Sioux City to Meckenbeuren | 4,749.10 mi (7,642.94 km) |
| South Sioux City to Meckenheim | 4,531.85 mi (7,293.31 km) |
| South Sioux City to Meerane | 4,705.71 mi (7,573.10 km) |
| South Sioux City to Meerbusch | 4,493.00 mi (7,230.79 km) |
| South Sioux City to Meine | 4,574.09 mi (7,361.28 km) |
| South Sioux City to Meinerzhagen | 4,532.40 mi (7,294.19 km) |
| South Sioux City to Meiningen | 4,651.32 mi (7,485.57 km) |
| South Sioux City to Meissen | 4,724.52 mi (7,603.38 km) |
| South Sioux City to Meitingen | 4,756.02 mi (7,654.07 km) |
| South Sioux City to Melle | 4,509.66 mi (7,257.60 km) |
| South Sioux City to Melsungen | 4,596.48 mi (7,397.32 km) |
| South Sioux City to Memmelsdorf | 4,696.99 mi (7,559.08 km) |
| South Sioux City to Memmingen | 4,757.95 mi (7,657.18 km) |
| South Sioux City to Mendig | 4,552.03 mi (7,325.78 km) |
