| Iowa City to Fenton | 3,980.25 mi (6,405.59 km) |
| Iowa City to Fern Down | 4,061.93 mi (6,537.04 km) |
| Iowa City to Ferryhill | 3,948.26 mi (6,354.11 km) |
| Iowa City to Finchley | 4,099.74 mi (6,597.89 km) |
| Iowa City to Fleet | 4,085.85 mi (6,575.55 km) |
| Iowa City to Fleetwood | 3,919.77 mi (6,308.26 km) |
| Iowa City to Flint | 3,936.28 mi (6,334.83 km) |
| Iowa City to Flitwick | 4,074.44 mi (6,557.18 km) |
| Iowa City to Flixton | 3,957.33 mi (6,368.70 km) |
| Iowa City to Folkestone | 4,168.21 mi (6,708.09 km) |
| Iowa City to Forfar | 3,841.89 mi (6,182.92 km) |
| Iowa City to Formby | 3,929.10 mi (6,323.27 km) |
| Iowa City to Forres | 3,789.22 mi (6,098.16 km) |
| Iowa City to Fort William | 3,760.34 mi (6,051.68 km) |
| Iowa City to Fraserburgh | 3,841.08 mi (6,181.62 km) |
