| Gahanna to South Fulton (Georgia) | 452.09 mi (727.57 km) |
| Gahanna to South Gate (California) | 1,980.98 mi (3,188.07 km) |
| Gahanna to South Hill (Washington) | 2,010.43 mi (3,235.47 km) |
| Gahanna to South Holland (Illinois) | 270.52 mi (435.36 km) |
| Gahanna to South Houston (Texas) | 1,000.24 mi (1,609.73 km) |
| Gahanna to South Huntington (New York) | 500.98 mi (806.25 km) |
| Gahanna to South Jordan (Utah) | 1,527.84 mi (2,458.81 km) |
| Gahanna to South Lake Tahoe (California) | 1,966.50 mi (3,164.77 km) |
| Gahanna to South Laurel (Maryland) | 327.44 mi (526.96 km) |
| Gahanna to South Lyon (Michigan) | 173.25 mi (278.81 km) |
| Gahanna to South Miami (Florida) | 1,000.26 mi (1,609.76 km) |
| Gahanna to South Miami Heights (Florida) | 1,007.67 mi (1,621.68 km) |
| Gahanna to South Milwaukee (Wisconsin) | 326.66 mi (525.70 km) |
| Gahanna to South Ogden (Utah) | 1,521.26 mi (2,448.23 km) |
| Gahanna to South Pasadena (California) | 1,974.73 mi (3,178.02 km) |
