| Iowa City to Poljcane | 4,892.05 mi (7,873.00 km) |
| Iowa City to Polzela | 4,875.25 mi (7,845.96 km) |
| Iowa City to Postojna | 4,866.46 mi (7,831.82 km) |
| Iowa City to Prebold | 4,877.88 mi (7,850.19 km) |
| Iowa City to Preddvor | 4,850.40 mi (7,805.97 km) |
| Iowa City to Prevalje | 4,857.58 mi (7,817.52 km) |
| Iowa City to Ptuj | 4,897.71 mi (7,882.11 km) |
| Iowa City to Puconci | 4,895.11 mi (7,877.92 km) |
| Iowa City to Race | 4,889.43 mi (7,868.78 km) |
| Iowa City to Radece | 4,888.52 mi (7,867.32 km) |
| Iowa City to Radenci | 4,893.73 mi (7,875.70 km) |
| Iowa City to Radlje ob Dravi | 4,865.73 mi (7,830.64 km) |
| Iowa City to Radovljica | 4,839.69 mi (7,788.73 km) |
| Iowa City to Ravne na Koroskem | 4,859.48 mi (7,820.58 km) |
| Iowa City to Razkrizje | 4,908.24 mi (7,899.05 km) |
