| Gahanna to Nafplio | 5,306.88 mi (8,540.60 km) |
| Gahanna to Naousa | 5,139.86 mi (8,271.81 km) |
| Gahanna to Nea Alikarnassos | 5,509.11 mi (8,866.05 km) |
| Gahanna to Nea Artaki | 5,298.19 mi (8,526.61 km) |
| Gahanna to Nea Erythraia | 5,325.37 mi (8,570.35 km) |
| Gahanna to Nea Filadelfeia | 5,324.21 mi (8,568.49 km) |
| Gahanna to Nea Ionia | 5,324.91 mi (8,569.61 km) |
| Gahanna to Nea Makri | 5,332.18 mi (8,581.32 km) |
| Gahanna to Nea Michaniona | 5,179.28 mi (8,335.25 km) |
| Gahanna to Nea Moudania | 5,206.27 mi (8,378.68 km) |
| Gahanna to Nea Smyrni | 5,327.33 mi (8,573.51 km) |
| Gahanna to Neo Psychiko | 5,327.79 mi (8,574.25 km) |
| Gahanna to Nikaia | 5,323.15 mi (8,566.78 km) |
| Gahanna to Oraiokastro | 5,169.53 mi (8,319.55 km) |
| Gahanna to Orestiada | 5,276.57 mi (8,491.81 km) |
