| Gahanna to Argentona | 4,263.88 mi (6,862.05 km) |
| Gahanna to Arico el Nuevo | 3,796.21 mi (6,109.41 km) |
| Gahanna to Armilla | 4,135.25 mi (6,655.04 km) |
| Gahanna to Arnedo | 4,038.86 mi (6,499.91 km) |
| Gahanna to Arona | 3,789.88 mi (6,099.22 km) |
| Gahanna to Arrecife | 3,921.93 mi (6,311.73 km) |
| Gahanna to Arrigorriaga | 3,972.17 mi (6,392.59 km) |
| Gahanna to Arroyomolinos | 4,018.53 mi (6,467.20 km) |
| Gahanna to Arteijo | 3,713.29 mi (5,975.96 km) |
| Gahanna to Arucas | 3,849.60 mi (6,195.34 km) |
| Gahanna to Aspe | 4,229.22 mi (6,806.28 km) |
| Gahanna to Astorga | 3,850.30 mi (6,196.45 km) |
| Gahanna to Atarfe | 4,129.26 mi (6,645.41 km) |
| Gahanna to Avila | 3,969.77 mi (6,388.73 km) |
| Gahanna to Aviles | 3,825.04 mi (6,155.81 km) |
