| Gahanna to Allison Park (Pennsylvania) | 157.60 mi (253.64 km) |
| Gahanna to Allouez (Wisconsin) | 404.93 mi (651.68 km) |
| Gahanna to Aloha (Oregon) | 2,042.64 mi (3,287.31 km) |
| Gahanna to Alpena (Michigan) | 350.07 mi (563.39 km) |
| Gahanna to Alpharetta (Georgia) | 418.70 mi (673.83 km) |
| Gahanna to Alpine (California) | 1,935.64 mi (3,115.11 km) |
| Gahanna to Alpine (Utah) | 1,518.06 mi (2,443.08 km) |
| Gahanna to Alsip (Illinois) | 278.85 mi (448.77 km) |
| Gahanna to Altadena (California) | 1,971.37 mi (3,172.62 km) |
| Gahanna to Altamont (Oregon) | 2,011.04 mi (3,236.45 km) |
| Gahanna to Altamonte Springs (Florida) | 789.57 mi (1,270.69 km) |
| Gahanna to Alton (Illinois) | 396.29 mi (637.77 km) |
| Gahanna to Alton (Texas) | 1,299.57 mi (2,091.45 km) |
| Gahanna to Altoona (Iowa) | 565.70 mi (910.41 km) |
| Gahanna to Altoona (Pennsylvania) | 237.62 mi (382.42 km) |
