| Sioux City to Wittstock | 4,599.42 mi (7,402.05 km) |
| Sioux City to Witzenhausen | 4,595.12 mi (7,395.13 km) |
| Sioux City to Wolfenbuttel | 4,581.44 mi (7,373.12 km) |
| Sioux City to Wolfersheim | 4,601.18 mi (7,404.89 km) |
| Sioux City to Wolfhagen | 4,573.14 mi (7,359.76 km) |
| Sioux City to Wolfratshausen | 4,802.37 mi (7,728.66 km) |
| Sioux City to Wolfsburg | 4,578.09 mi (7,367.72 km) |
| Sioux City to Wolgast | 4,599.21 mi (7,401.71 km) |
| Sioux City to Wolmirstedt | 4,612.94 mi (7,423.81 km) |
| Sioux City to Wolnzach | 4,777.49 mi (7,688.63 km) |
| Sioux City to Worms | 4,619.23 mi (7,433.94 km) |
| Sioux City to Worpswede | 4,483.01 mi (7,214.70 km) |
| Sioux City to Worth am Rhein | 4,640.92 mi (7,468.84 km) |
| Sioux City to Wulfrath | 4,502.37 mi (7,245.87 km) |
| Sioux City to Wunsiedel | 4,726.44 mi (7,606.47 km) |
