| Iowa City to Prelouc | 4,724.68 mi (7,603.64 km) |
| Iowa City to Prerov | 4,815.10 mi (7,749.16 km) |
| Iowa City to Pribram | 4,686.71 mi (7,542.54 km) |
| Iowa City to Prostejov | 4,802.81 mi (7,729.38 km) |
| Iowa City to Rakovnik | 4,659.15 mi (7,498.18 km) |
| Iowa City to Ricany | 4,695.78 mi (7,557.13 km) |
| Iowa City to Rokycany | 4,669.93 mi (7,515.52 km) |
| Iowa City to Roudnice nad Labem | 4,663.42 mi (7,505.04 km) |
| Iowa City to Roznov pod Radhostem | 4,838.30 mi (7,786.50 km) |
| Iowa City to Roztoky | 4,679.68 mi (7,531.22 km) |
| Iowa City to Rumburk | 4,650.64 mi (7,484.48 km) |
| Iowa City to Rychnov nad Kneznou | 4,743.48 mi (7,633.89 km) |
| Iowa City to Slany | 4,665.87 mi (7,508.99 km) |
| Iowa City to Sokolov | 4,617.86 mi (7,431.73 km) |
| Iowa City to Sternberk | 4,797.49 mi (7,720.81 km) |
