| Iowa City to Wanaque (New Jersey) | 893.72 mi (1,438.30 km) |
| Iowa City to Wantagh (New York) | 938.10 mi (1,509.73 km) |
| Iowa City to Warner Robins (Georgia) | 760.91 mi (1,224.57 km) |
| Iowa City to Warr Acres (Oklahoma) | 535.71 mi (862.14 km) |
| Iowa City to Warren (Michigan) | 439.73 mi (707.68 km) |
| Iowa City to Warren (Ohio) | 555.21 mi (893.52 km) |
| Iowa City to Warrensburg (Missouri) | 231.03 mi (371.80 km) |
| Iowa City to Warrensville Heights (Ohio) | 517.46 mi (832.77 km) |
| Iowa City to Warrenville (Illinois) | 172.80 mi (278.10 km) |
| Iowa City to Warrington (Florida) | 813.73 mi (1,309.57 km) |
| Iowa City to Warsaw (Indiana) | 295.66 mi (475.82 km) |
| Iowa City to Warwick (Rhode Island) | 1,034.70 mi (1,665.19 km) |
| Iowa City to Wasco (California) | 1,552.29 mi (2,498.17 km) |
| Iowa City to Washington (District of Columbia) | 787.25 mi (1,266.95 km) |
| Iowa City to Washington (Illinois) | 127.27 mi (204.83 km) |
