| Iowa City to Alesd | 5,094.48 mi (8,198.77 km) |
| Iowa City to Alexandria | 5,346.54 mi (8,604.42 km) |
| Iowa City to Arad | 5,100.38 mi (8,208.28 km) |
| Iowa City to Avrig | 5,227.03 mi (8,412.09 km) |
| Iowa City to Babadag | 5,411.80 mi (8,709.44 km) |
| Iowa City to Bacau | 5,266.36 mi (8,475.39 km) |
| Iowa City to Baia Mare | 5,104.03 mi (8,214.15 km) |
| Iowa City to Baia-Sprie | 5,108.36 mi (8,221.11 km) |
| Iowa City to Baicoi | 5,310.04 mi (8,545.68 km) |
| Iowa City to Bailesti | 5,275.47 mi (8,490.05 km) |
| Iowa City to Bals | 5,285.34 mi (8,505.93 km) |
| Iowa City to Baraolt | 5,249.30 mi (8,447.94 km) |
| Iowa City to Barlad | 5,309.15 mi (8,544.24 km) |
| Iowa City to Beclean | 5,147.57 mi (8,284.22 km) |
| Iowa City to Beius | 5,112.68 mi (8,228.07 km) |
