| Gahanna to Aviano | 4,534.23 mi (7,297.15 km) |
| Gahanna to Avigliana | 4,357.72 mi (7,013.07 km) |
| Gahanna to Avigliano | 4,874.16 mi (7,844.21 km) |
| Gahanna to Avola | 5,007.55 mi (8,058.87 km) |
| Gahanna to Azzano Decimo | 4,546.54 mi (7,316.95 km) |
| Gahanna to Bacoli | 4,802.37 mi (7,728.66 km) |
| Gahanna to Badia Polesine | 4,526.79 mi (7,285.16 km) |
| Gahanna to Bagheria | 4,887.58 mi (7,865.80 km) |
| Gahanna to Bagnacavallo | 4,572.49 mi (7,358.72 km) |
| Gahanna to Bagnara Calabra | 4,980.08 mi (8,014.66 km) |
| Gahanna to Bagno a Ripoli | 4,570.26 mi (7,355.12 km) |
| Gahanna to Bagnolo in Piano | 4,505.70 mi (7,251.22 km) |
| Gahanna to Bagnolo Mella | 4,460.43 mi (7,178.37 km) |
| Gahanna to Barano d'Ischia | 4,798.65 mi (7,722.68 km) |
| Gahanna to Baranzate | 4,412.80 mi (7,101.71 km) |
