| Gahanna to Amsterdam | 4,018.00 mi (6,466.35 km) |
| Gahanna to Apeldoorn | 4,063.47 mi (6,539.52 km) |
| Gahanna to Appingedam | 4,063.25 mi (6,539.17 km) |
| Gahanna to Arnhem | 4,068.77 mi (6,548.06 km) |
| Gahanna to Assen | 4,061.87 mi (6,536.96 km) |
| Gahanna to Asten | 4,080.50 mi (6,566.94 km) |
| Gahanna to Baarn | 4,037.53 mi (6,497.77 km) |
| Gahanna to Badhoevedorp | 4,014.99 mi (6,461.51 km) |
| Gahanna to Barendrecht | 4,019.94 mi (6,469.47 km) |
| Gahanna to Barneveld | 4,051.48 mi (6,520.22 km) |
| Gahanna to Bedum | 4,053.90 mi (6,524.12 km) |
| Gahanna to Beek | 4,097.05 mi (6,593.56 km) |
| Gahanna to Beek en Donk | 4,071.72 mi (6,552.79 km) |
| Gahanna to Beesel | 4,095.06 mi (6,590.36 km) |
| Gahanna to Beilen | 4,064.22 mi (6,540.72 km) |
