| Gahanna to Guerande | 3,869.65 mi (6,227.59 km) |
| Gahanna to Gueret | 4,087.56 mi (6,578.30 km) |
| Gahanna to Guichen | 3,878.31 mi (6,241.54 km) |
| Gahanna to Guidel | 3,811.53 mi (6,134.07 km) |
| Gahanna to Guilherand | 4,256.13 mi (6,849.58 km) |
| Gahanna to Guipavas | 3,755.41 mi (6,043.76 km) |
| Gahanna to Gujan-Mestras | 4,008.86 mi (6,451.64 km) |
| Gahanna to Guyancourt | 4,015.35 mi (6,462.08 km) |
| Gahanna to Hagondange | 4,165.30 mi (6,703.40 km) |
| Gahanna to Haguenau | 4,244.14 mi (6,830.28 km) |
| Gahanna to Halluin | 3,997.08 mi (6,432.67 km) |
| Gahanna to Harnes | 3,998.48 mi (6,434.94 km) |
| Gahanna to Haubourdin | 3,996.80 mi (6,432.22 km) |
| Gahanna to Hautmont | 4,044.82 mi (6,509.51 km) |
| Gahanna to Hayange | 4,158.62 mi (6,692.65 km) |
