| Iowa City to Friern Barnet | 4,100.34 mi (6,598.85 km) |
| Iowa City to Frimley | 4,088.82 mi (6,580.32 km) |
| Iowa City to Frodsham | 3,949.91 mi (6,356.77 km) |
| Iowa City to Frome | 4,031.94 mi (6,488.78 km) |
| Iowa City to Fulham | 4,103.42 mi (6,603.82 km) |
| Iowa City to Fulwood | 3,990.85 mi (6,422.66 km) |
| Iowa City to Gainsborough | 4,017.66 mi (6,465.80 km) |
| Iowa City to Galashiels | 3,875.32 mi (6,236.72 km) |
| Iowa City to Garforth | 3,982.71 mi (6,409.56 km) |
| Iowa City to Gateshead | 3,938.30 mi (6,338.08 km) |
| Iowa City to Giffnock | 3,817.35 mi (6,143.43 km) |
| Iowa City to Gillingham | 4,040.04 mi (6,501.81 km) |
| Iowa City to Gillingham | 4,134.59 mi (6,653.97 km) |
| Iowa City to Glasgow | 3,817.30 mi (6,143.36 km) |
| Iowa City to Glastonbury | 4,019.63 mi (6,468.97 km) |
