| Gahanna to Bridgeport (Connecticut) | 513.23 mi (825.96 km) |
| Gahanna to Bridgeton (Missouri) | 412.96 mi (664.60 km) |
| Gahanna to Bridgetown (Ohio) | 111.87 mi (180.04 km) |
| Gahanna to Bridgeview (Illinois) | 284.05 mi (457.13 km) |
| Gahanna to Brigham City (Utah) | 1,523.27 mi (2,451.47 km) |
| Gahanna to Brighton (Colorado) | 1,157.94 mi (1,863.53 km) |
| Gahanna to Bristol (Connecticut) | 530.74 mi (854.14 km) |
| Gahanna to Bristol (Tennessee) | 242.17 mi (389.74 km) |
| Gahanna to Bristol (Virginia) | 238.47 mi (383.77 km) |
| Gahanna to Broadlands (Virginia) | 293.32 mi (472.06 km) |
| Gahanna to Broadview Heights (Ohio) | 108.91 mi (175.27 km) |
| Gahanna to Brock Hall (Maryland) | 336.13 mi (540.95 km) |
| Gahanna to Brockton (Massachusetts) | 632.47 mi (1,017.85 km) |
| Gahanna to Broken Arrow (Oklahoma) | 754.12 mi (1,213.64 km) |
| Gahanna to Bronx (New York) | 476.36 mi (766.63 km) |
