| Iowa City to Beacon (New York) | 906.31 mi (1,458.56 km) |
| Iowa City to Bear (Delaware) | 841.59 mi (1,354.41 km) |
| Iowa City to Beatrice (Nebraska) | 288.31 mi (463.99 km) |
| Iowa City to Beaufort (South Carolina) | 869.68 mi (1,399.61 km) |
| Iowa City to Beaumont (California) | 1,482.30 mi (2,385.53 km) |
| Iowa City to Beaumont (Texas) | 812.66 mi (1,307.84 km) |
| Iowa City to Beaver Dam (Wisconsin) | 185.89 mi (299.16 km) |
| Iowa City to Beavercreek (Ohio) | 413.04 mi (664.73 km) |
| Iowa City to Beaverton (Oregon) | 1,578.09 mi (2,539.69 km) |
| Iowa City to Beckley (West Virginia) | 610.79 mi (982.97 km) |
| Iowa City to Bedford (Indiana) | 328.47 mi (528.63 km) |
| Iowa City to Bedford (Ohio) | 517.02 mi (832.07 km) |
| Iowa City to Bedford (Texas) | 681.88 mi (1,097.38 km) |
| Iowa City to Bedford Heights (Ohio) | 518.53 mi (834.49 km) |
| Iowa City to Beech Grove (Indiana) | 315.04 mi (507.01 km) |
