| Fort Madison to Gages Lake (Illinois) | 211.39 mi (340.20 km) |
| Fort Madison to Gahanna (Ohio) | 448.80 mi (722.27 km) |
| Fort Madison to Gainesville (Florida) | 909.97 mi (1,464.46 km) |
| Fort Madison to Gainesville (Georgia) | 600.78 mi (966.86 km) |
| Fort Madison to Gainesville (Texas) | 578.21 mi (930.54 km) |
| Fort Madison to Gainesville (Virginia) | 739.14 mi (1,189.54 km) |
| Fort Madison to Gaithersburg (Maryland) | 755.79 mi (1,216.33 km) |
| Fort Madison to Galena Park (Texas) | 782.52 mi (1,259.35 km) |
| Fort Madison to Galesburg (Illinois) | 55.85 mi (89.88 km) |
| Fort Madison to Galion (Ohio) | 449.04 mi (722.65 km) |
| Fort Madison to Gallatin (Tennessee) | 394.31 mi (634.58 km) |
| Fort Madison to Gallup (New Mexico) | 1,007.46 mi (1,621.35 km) |
| Fort Madison to Galt (California) | 1,598.47 mi (2,572.48 km) |
| Fort Madison to Galveston (Texas) | 810.73 mi (1,304.75 km) |
| Fort Madison to Gantt (South Carolina) | 633.38 mi (1,019.33 km) |
