| Iowa City to Waimea (Hawaii) | 3,988.21 mi (6,418.41 km) |
| Iowa City to Waipahu (Hawaii) | 4,053.54 mi (6,523.54 km) |
| Iowa City to Waipio (Hawaii) | 4,051.67 mi (6,520.54 km) |
| Iowa City to Wake Forest (North Carolina) | 802.37 mi (1,291.29 km) |
| Iowa City to Wakefield (Virginia) | 777.65 mi (1,251.51 km) |
| Iowa City to Waldorf (Maryland) | 798.92 mi (1,285.74 km) |
| Iowa City to Walker (Michigan) | 309.44 mi (498.00 km) |
| Iowa City to Walker Mill (Maryland) | 794.56 mi (1,278.71 km) |
| Iowa City to Walla Walla (Washington) | 1,362.79 mi (2,193.21 km) |
| Iowa City to Wallingford Center (Connecticut) | 965.68 mi (1,554.12 km) |
| Iowa City to Wallington (New Jersey) | 905.18 mi (1,456.75 km) |
| Iowa City to Walnut (California) | 1,522.71 mi (2,450.57 km) |
| Iowa City to Walnut Creek (California) | 1,631.92 mi (2,626.33 km) |
| Iowa City to Walnut Park (California) | 1,543.17 mi (2,483.50 km) |
| Iowa City to Waltham (Massachusetts) | 1,040.10 mi (1,673.89 km) |
