| Iowa City to Brook Park (Ohio) | 502.19 mi (808.20 km) |
| Iowa City to Brookfield (Illinois) | 190.24 mi (306.16 km) |
| Iowa City to Brookfield (Wisconsin) | 199.29 mi (320.72 km) |
| Iowa City to Brookhaven (Georgia) | 665.54 mi (1,071.08 km) |
| Iowa City to Brookhaven (Mississippi) | 698.74 mi (1,124.52 km) |
| Iowa City to Brookings (South Dakota) | 322.40 mi (518.85 km) |
| Iowa City to Brooklyn (New York) | 915.66 mi (1,473.62 km) |
| Iowa City to Brooklyn (Ohio) | 505.73 mi (813.89 km) |
| Iowa City to Brooklyn Center (Minnesota) | 252.23 mi (405.93 km) |
| Iowa City to Brooklyn Park (Maryland) | 801.05 mi (1,289.17 km) |
| Iowa City to Brooklyn Park (Minnesota) | 255.62 mi (411.38 km) |
| Iowa City to Brookside (Delaware) | 838.99 mi (1,350.22 km) |
| Iowa City to Broomall (Pennsylvania) | 852.62 mi (1,372.16 km) |
| Iowa City to Broomfield (Colorado) | 716.14 mi (1,152.51 km) |
| Iowa City to Broussard (Louisiana) | 796.05 mi (1,281.12 km) |
