| Iowa City to Beelitz | 4,542.23 mi (7,310.02 km) |
| Iowa City to Beilngries | 4,625.05 mi (7,443.29 km) |
| Iowa City to Bellheim | 4,502.73 mi (7,246.44 km) |
| Iowa City to Belm | 4,374.16 mi (7,039.53 km) |
| Iowa City to Belzig | 4,533.57 mi (7,296.07 km) |
| Iowa City to Bendorf | 4,427.72 mi (7,125.73 km) |
| Iowa City to Bensheim | 4,496.09 mi (7,235.76 km) |
| Iowa City to Berching | 4,621.03 mi (7,436.83 km) |
| Iowa City to Bergen | 4,416.92 mi (7,108.34 km) |
| Iowa City to Bergen | 4,466.26 mi (7,187.75 km) |
| Iowa City to Bergheim | 4,373.52 mi (7,038.49 km) |
| Iowa City to Bergisch Gladbach | 4,389.81 mi (7,064.71 km) |
| Iowa City to Bergkamen | 4,383.32 mi (7,054.27 km) |
| Iowa City to Bergneustadt | 4,406.79 mi (7,092.04 km) |
| Iowa City to Berlin | 4,544.80 mi (7,314.15 km) |
