| Gahanna to Zrece | 4,633.53 mi (7,456.95 km) |
| Gahanna to Zuzemberk | 4,636.77 mi (7,462.15 km) |
| Gahanna to Abaran | 4,204.47 mi (6,766.45 km) |
| Gahanna to Abrera | 4,242.79 mi (6,828.11 km) |
| Gahanna to Acala del Rio | 4,010.06 mi (6,453.56 km) |
| Gahanna to Adeje | 3,787.40 mi (6,095.23 km) |
| Gahanna to Adra | 4,177.83 mi (6,723.57 km) |
| Gahanna to Aguilar | 4,073.34 mi (6,555.41 km) |
| Gahanna to Aguilas | 4,223.52 mi (6,797.10 km) |
| Gahanna to Alacuas | 4,205.22 mi (6,767.65 km) |
| Gahanna to Alayor | 4,399.27 mi (7,079.94 km) |
| Gahanna to Albacete | 4,156.05 mi (6,688.51 km) |
| Gahanna to Albal | 4,209.50 mi (6,774.53 km) |
| Gahanna to Albatera | 4,230.35 mi (6,808.09 km) |
| Gahanna to Alberique | 4,214.22 mi (6,782.13 km) |
