| Gahanna to Grand Prairie (Texas) | 935.03 mi (1,504.78 km) |
| Gahanna to Grand Rapids (Michigan) | 249.08 mi (400.86 km) |
| Gahanna to Grand Rapids (Minnesota) | 728.87 mi (1,173.00 km) |
| Gahanna to Grand Terrace (California) | 1,932.16 mi (3,109.52 km) |
| Gahanna to Grandview (Missouri) | 626.56 mi (1,008.35 km) |
| Gahanna to Grandview (Washington) | 1,898.26 mi (3,054.96 km) |
| Gahanna to Grandville (Michigan) | 248.76 mi (400.34 km) |
| Gahanna to Granger (Indiana) | 207.81 mi (334.44 km) |
| Gahanna to Granite Bay (California) | 2,031.52 mi (3,269.42 km) |
| Gahanna to Granite City (Illinois) | 397.98 mi (640.48 km) |
| Gahanna to Grants Pass (Oregon) | 2,089.51 mi (3,362.73 km) |
| Gahanna to Grantsville (Utah) | 1,553.20 mi (2,499.63 km) |
| Gahanna to Grapevine (Texas) | 927.39 mi (1,492.50 km) |
| Gahanna to Grass Valley (California) | 2,017.37 mi (3,246.64 km) |
| Gahanna to Grayslake (Illinois) | 312.76 mi (503.34 km) |
