| Gahanna to Hoofddorp | 4,012.28 mi (6,457.15 km) |
| Gahanna to Hoogeveen | 4,066.98 mi (6,545.18 km) |
| Gahanna to Hoogezand | 4,063.97 mi (6,540.32 km) |
| Gahanna to Hoogvliet | 4,012.40 mi (6,457.33 km) |
| Gahanna to Hoorn | 4,016.25 mi (6,463.53 km) |
| Gahanna to Houten | 4,038.66 mi (6,499.59 km) |
| Gahanna to Huizen | 4,033.74 mi (6,491.67 km) |
| Gahanna to Hulst | 4,018.31 mi (6,466.84 km) |
| Gahanna to IJmuiden | 4,005.02 mi (6,445.46 km) |
| Gahanna to IJsselstein | 4,034.07 mi (6,492.20 km) |
| Gahanna to Joure | 4,033.65 mi (6,491.54 km) |
| Gahanna to Julianadorp | 3,996.73 mi (6,432.11 km) |
| Gahanna to Kaatsheuvel | 4,046.00 mi (6,511.40 km) |
| Gahanna to Kampen | 4,051.34 mi (6,520.00 km) |
| Gahanna to Kapelle | 4,008.42 mi (6,450.93 km) |
