| Iowa City to Greenwood (South Carolina) | 725.00 mi (1,166.78 km) |
| Iowa City to Greenwood Village (Colorado) | 714.94 mi (1,150.58 km) |
| Iowa City to Greer (South Carolina) | 684.83 mi (1,102.12 km) |
| Iowa City to Grenada (Mississippi) | 552.06 mi (888.46 km) |
| Iowa City to Gresham (Oregon) | 1,559.87 mi (2,510.36 km) |
| Iowa City to Gretna (Louisiana) | 815.74 mi (1,312.81 km) |
| Iowa City to Griffin (Georgia) | 703.92 mi (1,132.85 km) |
| Iowa City to Griffith (Indiana) | 212.36 mi (341.76 km) |
| Iowa City to Grimes (Iowa) | 116.88 mi (188.10 km) |
| Iowa City to Grosse Pointe Park (Michigan) | 444.16 mi (714.81 km) |
| Iowa City to Grosse Pointe Woods (Michigan) | 445.95 mi (717.69 km) |
| Iowa City to Grove City (Ohio) | 459.55 mi (739.58 km) |
| Iowa City to Groveland (Florida) | 1,053.48 mi (1,695.41 km) |
| Iowa City to Grover Beach (California) | 1,630.08 mi (2,623.36 km) |
| Iowa City to Groves (Texas) | 819.97 mi (1,319.62 km) |
