| Iowa City to Pelsall | 3,998.97 mi (6,435.72 km) |
| Iowa City to Pemberton | 3,944.17 mi (6,347.54 km) |
| Iowa City to Pembroke Dock | 3,916.99 mi (6,303.78 km) |
| Iowa City to Pen-y-Bont ar Ogwr | 3,975.04 mi (6,397.21 km) |
| Iowa City to Penarth | 3,993.07 mi (6,426.22 km) |
| Iowa City to Pencoed | 3,977.34 mi (6,400.91 km) |
| Iowa City to Pendlebury | 3,958.16 mi (6,370.05 km) |
| Iowa City to Penicuik | 3,854.52 mi (6,203.25 km) |
| Iowa City to Penistone | 3,982.59 mi (6,409.36 km) |
| Iowa City to Penkridge | 3,990.57 mi (6,422.21 km) |
| Iowa City to Penrith | 3,906.09 mi (6,286.24 km) |
| Iowa City to Penwortham | 3,936.07 mi (6,334.50 km) |
| Iowa City to Penzance | 3,943.62 mi (6,346.64 km) |
| Iowa City to Perivale | 4,096.88 mi (6,593.30 km) |
| Iowa City to Perry Barr | 4,004.94 mi (6,445.33 km) |
