| Iowa City to Frederick (Colorado) | 709.41 mi (1,141.69 km) |
| Iowa City to Frederick (Maryland) | 755.97 mi (1,216.61 km) |
| Iowa City to Fredericksburg (Texas) | 886.86 mi (1,427.27 km) |
| Iowa City to Fredericksburg (Virginia) | 777.81 mi (1,251.76 km) |
| Iowa City to Frederickson (Washington) | 1,557.26 mi (2,506.16 km) |
| Iowa City to Freeport (Illinois) | 106.75 mi (171.80 km) |
| Iowa City to Freeport (New York) | 934.46 mi (1,503.87 km) |
| Iowa City to Freeport (Texas) | 904.11 mi (1,455.03 km) |
| Iowa City to Fremont (California) | 1,637.59 mi (2,635.45 km) |
| Iowa City to Fremont (Nebraska) | 256.73 mi (413.16 km) |
| Iowa City to Fremont (Ohio) | 435.78 mi (701.33 km) |
| Iowa City to French Valley (California) | 1,499.14 mi (2,412.63 km) |
| Iowa City to Fresno (California) | 1,542.51 mi (2,482.44 km) |
| Iowa City to Fresno (Texas) | 865.91 mi (1,393.54 km) |
| Iowa City to Fridley (Minnesota) | 252.27 mi (405.99 km) |
