| Gahanna to Ascoli Piceno | 4,699.49 mi (7,563.10 km) |
| Gahanna to Asola | 4,478.00 mi (7,206.65 km) |
| Gahanna to Asolo | 4,517.44 mi (7,270.11 km) |
| Gahanna to Assemini | 4,641.33 mi (7,469.50 km) |
| Gahanna to Assisi | 4,650.43 mi (7,484.14 km) |
| Gahanna to Asti | 4,397.90 mi (7,077.74 km) |
| Gahanna to Atessa | 4,766.79 mi (7,671.40 km) |
| Gahanna to Atri | 4,726.69 mi (7,606.87 km) |
| Gahanna to Atripalda | 4,829.05 mi (7,771.60 km) |
| Gahanna to Augusta | 4,997.25 mi (8,042.30 km) |
| Gahanna to Aulla | 4,496.40 mi (7,236.26 km) |
| Gahanna to Aurisina | 4,593.71 mi (7,392.87 km) |
| Gahanna to Avellino | 4,827.50 mi (7,769.11 km) |
| Gahanna to Aversa | 4,800.58 mi (7,725.79 km) |
| Gahanna to Avezzano | 4,725.51 mi (7,604.97 km) |
