| Gahanna to Hunters Creek (Florida) | 810.00 mi (1,303.57 km) |
| Gahanna to Huntersville (North Carolina) | 337.18 mi (542.64 km) |
| Gahanna to Huntington (Indiana) | 150.99 mi (242.99 km) |
| Gahanna to Huntington (Virginia) | 320.55 mi (515.87 km) |
| Gahanna to Huntington (West Virginia) | 113.87 mi (183.26 km) |
| Gahanna to Huntington Beach (California) | 1,977.56 mi (3,182.57 km) |
| Gahanna to Huntington Park (California) | 1,981.31 mi (3,188.62 km) |
| Gahanna to Huntington Station (New York) | 500.39 mi (805.31 km) |
| Gahanna to Huntley (Illinois) | 325.27 mi (523.47 km) |
| Gahanna to Huntsville (Alabama) | 422.39 mi (679.77 km) |
| Gahanna to Huntsville (Texas) | 960.73 mi (1,546.15 km) |
| Gahanna to Huron (South Dakota) | 839.16 mi (1,350.50 km) |
| Gahanna to Hurricane (Utah) | 1,650.41 mi (2,656.08 km) |
| Gahanna to Hurst (Texas) | 936.42 mi (1,507.03 km) |
| Gahanna to Hutchinson (Kansas) | 817.52 mi (1,315.67 km) |
