| Iowa City to Pontefract | 3,988.72 mi (6,419.23 km) |
| Iowa City to Ponteland | 3,930.04 mi (6,324.79 km) |
| Iowa City to Pontneddfechan | 3,966.72 mi (6,383.81 km) |
| Iowa City to Pontypridd | 3,980.97 mi (6,406.75 km) |
| Iowa City to Poole | 4,061.89 mi (6,536.97 km) |
| Iowa City to Port Glasgow | 3,799.69 mi (6,115.01 km) |
| Iowa City to Port Talbot | 3,963.98 mi (6,379.41 km) |
| Iowa City to Portchester | 4,090.52 mi (6,583.05 km) |
| Iowa City to Porthcawl | 3,971.66 mi (6,391.77 km) |
| Iowa City to Portishead | 4,006.78 mi (6,448.28 km) |
| Iowa City to Portlethen | 3,855.50 mi (6,204.82 km) |
| Iowa City to Portsmouth | 4,093.00 mi (6,587.05 km) |
| Iowa City to Potters Bar | 4,096.50 mi (6,592.67 km) |
| Iowa City to Poulton le Fylde | 3,922.72 mi (6,313.01 km) |
| Iowa City to Poynton | 3,970.44 mi (6,389.81 km) |
