| Iowa City to Gonzales (Louisiana) | 791.34 mi (1,273.53 km) |
| Iowa City to Gonzalez (Florida) | 800.59 mi (1,288.42 km) |
| Iowa City to Goodlettsville (Tennessee) | 449.79 mi (723.86 km) |
| Iowa City to Goodyear (Arizona) | 1,276.71 mi (2,054.67 km) |
| Iowa City to Goose Creek (South Carolina) | 869.86 mi (1,399.90 km) |
| Iowa City to Goshen (Indiana) | 294.41 mi (473.80 km) |
| Iowa City to Goulds (Florida) | 1,281.01 mi (2,061.58 km) |
| Iowa City to Grafton (Wisconsin) | 215.70 mi (347.14 km) |
| Iowa City to Graham (North Carolina) | 758.04 mi (1,219.94 km) |
| Iowa City to Graham (Washington) | 1,553.43 mi (2,500.00 km) |
| Iowa City to Grain Valley (Missouri) | 230.49 mi (370.93 km) |
| Iowa City to Granbury (Texas) | 722.81 mi (1,163.26 km) |
| Iowa City to Grand Forks (North Dakota) | 511.24 mi (822.76 km) |
| Iowa City to Grand Haven (Michigan) | 287.79 mi (463.16 km) |
| Iowa City to Grand Island (Nebraska) | 358.01 mi (576.16 km) |
