| Iowa City to Preveza | 5,430.61 mi (8,739.73 km) |
| Iowa City to Psychiko | 5,591.49 mi (8,998.63 km) |
| Iowa City to Ptolemaida | 5,389.22 mi (8,673.12 km) |
| Iowa City to Pylaia | 5,432.71 mi (8,743.11 km) |
| Iowa City to Pyrgos | 5,520.40 mi (8,884.22 km) |
| Iowa City to Rafina | 5,599.65 mi (9,011.76 km) |
| Iowa City to Rethymno | 5,751.74 mi (9,256.53 km) |
| Iowa City to Rodos | 5,835.69 mi (9,391.63 km) |
| Iowa City to Salamina | 5,583.54 mi (8,985.84 km) |
| Iowa City to Serres | 5,429.10 mi (8,737.29 km) |
| Iowa City to Sindos | 5,422.74 mi (8,727.05 km) |
| Iowa City to Siteia | 5,821.91 mi (9,369.46 km) |
| Iowa City to Skillounta | 5,530.51 mi (8,900.50 km) |
| Iowa City to Sparti | 5,587.86 mi (8,992.80 km) |
| Iowa City to Spata | 5,599.07 mi (9,010.84 km) |
