| Iowa City to Grayslake (Illinois) | 185.65 mi (298.77 km) |
| Iowa City to Great Bend (Kansas) | 446.93 mi (719.27 km) |
| Iowa City to Great Falls (Montana) | 1,049.71 mi (1,689.35 km) |
| Iowa City to Great Falls (Virginia) | 770.40 mi (1,239.84 km) |
| Iowa City to Great Neck (New York) | 925.02 mi (1,488.68 km) |
| Iowa City to Greeley (Colorado) | 694.65 mi (1,117.93 km) |
| Iowa City to Green (Ohio) | 523.87 mi (843.09 km) |
| Iowa City to Green Bay (Wisconsin) | 266.30 mi (428.56 km) |
| Iowa City to Green River (Wyoming) | 925.56 mi (1,489.54 km) |
| Iowa City to Green Valley (Arizona) | 1,269.00 mi (2,042.27 km) |
| Iowa City to Green Valley (Maryland) | 766.69 mi (1,233.87 km) |
| Iowa City to Greenacres (Florida) | 1,223.31 mi (1,968.73 km) |
| Iowa City to Greenbelt (Maryland) | 791.80 mi (1,274.27 km) |
| Iowa City to Greendale (Wisconsin) | 200.86 mi (323.26 km) |
| Iowa City to Greeneville (Tennessee) | 602.01 mi (968.85 km) |
