| Iowa City to Wetter (Ruhr) | 4,383.80 mi (7,055.04 km) |
| Iowa City to Wetzlar | 4,455.69 mi (7,170.74 km) |
| Iowa City to Weyhe | 4,372.52 mi (7,036.90 km) |
| Iowa City to Wickede | 4,396.26 mi (7,075.10 km) |
| Iowa City to Wiefelstede | 4,336.33 mi (6,978.65 km) |
| Iowa City to Wiehl | 4,405.89 mi (7,090.59 km) |
| Iowa City to Wiesbaden | 4,465.72 mi (7,186.89 km) |
| Iowa City to Wiesloch | 4,514.15 mi (7,264.82 km) |
| Iowa City to Wiesmoor | 4,317.71 mi (6,948.69 km) |
| Iowa City to Wietmarschen | 4,330.23 mi (6,968.83 km) |
| Iowa City to Wildau | 4,561.01 mi (7,340.24 km) |
| Iowa City to Wildberg | 4,543.25 mi (7,311.65 km) |
| Iowa City to Wildeshausen | 4,361.10 mi (7,018.51 km) |
| Iowa City to Wilhelmshaven | 4,325.48 mi (6,961.19 km) |
| Iowa City to Wilkau-Hasslau | 4,592.98 mi (7,391.68 km) |
