| Sioux City to Mechernich | 4,518.12 mi (7,271.22 km) |
| Sioux City to Meckenbeuren | 4,746.66 mi (7,639.01 km) |
| Sioux City to Meckenheim | 4,529.39 mi (7,289.35 km) |
| Sioux City to Meerane | 4,703.22 mi (7,569.10 km) |
| Sioux City to Meerbusch | 4,490.54 mi (7,226.82 km) |
| Sioux City to Meine | 4,571.59 mi (7,357.27 km) |
| Sioux City to Meinerzhagen | 4,529.93 mi (7,290.22 km) |
| Sioux City to Meiningen | 4,648.84 mi (7,481.59 km) |
| Sioux City to Meissen | 4,722.02 mi (7,599.36 km) |
| Sioux City to Meitingen | 4,753.56 mi (7,650.11 km) |
| Sioux City to Melle | 4,507.18 mi (7,253.61 km) |
| Sioux City to Melsungen | 4,594.00 mi (7,393.33 km) |
| Sioux City to Memmelsdorf | 4,694.52 mi (7,555.09 km) |
| Sioux City to Memmingen | 4,755.50 mi (7,653.24 km) |
| Sioux City to Mendig | 4,549.57 mi (7,321.82 km) |
