| Iowa City to Paimio | 4,472.02 mi (7,197.02 km) |
| Iowa City to Pargas | 4,468.50 mi (7,191.36 km) |
| Iowa City to Pedersore | 4,327.76 mi (6,964.86 km) |
| Iowa City to Pieksamaki | 4,494.24 mi (7,232.79 km) |
| Iowa City to Pirkkala | 4,449.63 mi (7,160.99 km) |
| Iowa City to Pori | 4,402.65 mi (7,085.37 km) |
| Iowa City to Porvoo | 4,549.50 mi (7,321.71 km) |
| Iowa City to Poytya | 4,457.36 mi (7,173.43 km) |
| Iowa City to Raahe | 4,322.67 mi (6,956.66 km) |
| Iowa City to Raisio | 4,456.74 mi (7,172.42 km) |
| Iowa City to Raseborg | 4,512.61 mi (7,262.34 km) |
| Iowa City to Rauma | 4,410.58 mi (7,098.15 km) |
| Iowa City to Riihimaki | 4,511.24 mi (7,260.14 km) |
| Iowa City to Rovaniemi | 4,267.71 mi (6,868.21 km) |
| Iowa City to Saaminki | 4,555.48 mi (7,331.34 km) |
