| Iowa City to Bad Wildungen | 4,455.55 mi (7,170.52 km) |
| Iowa City to Bad Windsheim | 4,567.85 mi (7,351.24 km) |
| Iowa City to Bad Worishofen | 4,636.85 mi (7,462.29 km) |
| Iowa City to Bad Wurzach | 4,615.24 mi (7,427.51 km) |
| Iowa City to Bad Zwischenahn | 4,335.53 mi (6,977.36 km) |
| Iowa City to Baden-Baden | 4,518.93 mi (7,272.52 km) |
| Iowa City to Baesweiler | 4,359.24 mi (7,015.53 km) |
| Iowa City to Baiersbronn | 4,534.18 mi (7,297.06 km) |
| Iowa City to Balingen | 4,561.43 mi (7,340.92 km) |
| Iowa City to Ballenstedt | 4,504.86 mi (7,249.88 km) |
| Iowa City to Balve | 4,402.70 mi (7,085.47 km) |
| Iowa City to Bamberg | 4,568.36 mi (7,352.07 km) |
| Iowa City to Bannewitz | 4,620.29 mi (7,435.64 km) |
| Iowa City to Bargteheide | 4,391.02 mi (7,066.67 km) |
| Iowa City to Barleben | 4,498.59 mi (7,239.78 km) |
