| Gahanna to Aulnay-sous-Bois | 4,027.27 mi (6,481.26 km) |
| Gahanna to Aulnoye-Aymeries | 4,042.63 mi (6,505.98 km) |
| Gahanna to Auray | 3,836.48 mi (6,174.22 km) |
| Gahanna to Aurillac | 4,152.20 mi (6,682.33 km) |
| Gahanna to Auriol | 4,342.83 mi (6,989.10 km) |
| Gahanna to Auterive | 4,161.99 mi (6,698.07 km) |
| Gahanna to Autun | 4,164.52 mi (6,702.15 km) |
| Gahanna to Auxerre | 4,106.91 mi (6,609.43 km) |
| Gahanna to Avignon | 4,287.02 mi (6,899.30 km) |
| Gahanna to Avion | 3,996.64 mi (6,431.97 km) |
| Gahanna to Avon | 4,053.13 mi (6,522.88 km) |
| Gahanna to Avranches | 3,876.32 mi (6,238.33 km) |
| Gahanna to Avrille | 3,942.53 mi (6,344.90 km) |
| Gahanna to Aytre | 3,961.02 mi (6,374.65 km) |
| Gahanna to Bagneux | 4,024.33 mi (6,476.54 km) |
