| Gahanna to Hazebrouck | 3,975.65 mi (6,398.20 km) |
| Gahanna to Hellemmes-Lille | 4,001.09 mi (6,439.14 km) |
| Gahanna to Hem | 4,003.36 mi (6,442.79 km) |
| Gahanna to Hendaye | 4,017.37 mi (6,465.33 km) |
| Gahanna to Henin-Beaumont | 4,000.97 mi (6,438.93 km) |
| Gahanna to Hennebont | 3,820.08 mi (6,147.82 km) |
| Gahanna to Hericourt | 4,244.89 mi (6,831.48 km) |
| Gahanna to Herouville-Saint-Clair | 3,904.20 mi (6,283.21 km) |
| Gahanna to Hirson | 4,061.20 mi (6,535.87 km) |
| Gahanna to Hoenheim | 4,249.37 mi (6,838.69 km) |
| Gahanna to Houilles | 4,015.36 mi (6,462.10 km) |
| Gahanna to Hyeres | 4,373.28 mi (7,038.11 km) |
| Gahanna to Ifs | 3,904.95 mi (6,284.41 km) |
| Gahanna to Igny | 4,022.46 mi (6,473.53 km) |
| Gahanna to Illkirch-Graffenstaden | 4,251.18 mi (6,841.61 km) |
