| Iowa City to Hagerstown (Maryland) | 736.31 mi (1,184.98 km) |
| Iowa City to Haines City (Florida) | 1,089.88 mi (1,753.99 km) |
| Iowa City to Halawa (Hawaii) | 4,049.25 mi (6,516.64 km) |
| Iowa City to Half Moon Bay (California) | 1,662.37 mi (2,675.33 km) |
| Iowa City to Halfway (Maryland) | 734.26 mi (1,181.68 km) |
| Iowa City to Hallandale Beach (Florida) | 1,262.10 mi (2,031.15 km) |
| Iowa City to Haltom City (Texas) | 687.06 mi (1,105.72 km) |
| Iowa City to Ham Lake (Minnesota) | 262.41 mi (422.31 km) |
| Iowa City to Hamilton (Ohio) | 397.63 mi (639.92 km) |
| Iowa City to Hamilton Square (New Jersey) | 884.98 mi (1,424.24 km) |
| Iowa City to Hammond (Indiana) | 208.59 mi (335.69 km) |
| Iowa City to Hammond (Louisiana) | 772.69 mi (1,243.52 km) |
| Iowa City to Hammonton (New Jersey) | 887.95 mi (1,429.02 km) |
| Iowa City to Hampton (Virginia) | 868.93 mi (1,398.41 km) |
| Iowa City to Hampton Bays (New York) | 986.70 mi (1,587.94 km) |
