| Iowa City to Bruchkobel | 4,486.04 mi (7,219.58 km) |
| Iowa City to Bruchsal | 4,517.09 mi (7,269.56 km) |
| Iowa City to Bruckmuhl | 4,690.23 mi (7,548.19 km) |
| Iowa City to Bruggen | 4,346.07 mi (6,994.32 km) |
| Iowa City to Bruhl | 4,387.71 mi (7,061.33 km) |
| Iowa City to Bruhl | 4,503.92 mi (7,248.36 km) |
| Iowa City to Brunsbuttel | 4,346.15 mi (6,994.45 km) |
| Iowa City to Buchen in Odenwald | 4,527.57 mi (7,286.43 km) |
| Iowa City to Buchholz in der Nordheide | 4,393.51 mi (7,070.68 km) |
| Iowa City to Buchloe | 4,640.21 mi (7,467.69 km) |
| Iowa City to Buckeburg | 4,407.51 mi (7,093.20 km) |
| Iowa City to Budelsdorf | 4,347.87 mi (6,997.22 km) |
| Iowa City to Budenheim | 4,465.71 mi (7,186.86 km) |
| Iowa City to Budingen | 4,488.71 mi (7,223.87 km) |
| Iowa City to Buhl | 4,517.76 mi (7,270.63 km) |
