| Gahanna to Bispham | 3,675.22 mi (5,914.70 km) |
| Gahanna to Blackburn | 3,699.12 mi (5,953.15 km) |
| Gahanna to Blackpool | 3,675.75 mi (5,915.54 km) |
| Gahanna to Blairgowrie | 3,603.57 mi (5,799.38 km) |
| Gahanna to Blandford Forum | 3,783.99 mi (6,089.74 km) |
| Gahanna to Blaydon | 3,699.29 mi (5,953.44 km) |
| Gahanna to Bletchley | 3,811.15 mi (6,133.45 km) |
| Gahanna to Bloxwich | 3,745.33 mi (6,027.52 km) |
| Gahanna to Blunsdon Saint Andrew | 3,779.35 mi (6,082.27 km) |
| Gahanna to Blyth | 3,703.11 mi (5,959.58 km) |
| Gahanna to Bo'ness | 3,605.80 mi (5,802.98 km) |
| Gahanna to Bodmin | 3,690.01 mi (5,938.50 km) |
| Gahanna to Bognor Regis | 3,845.87 mi (6,189.32 km) |
| Gahanna to Bolsover | 3,757.70 mi (6,047.43 km) |
| Gahanna to Bolton | 3,705.22 mi (5,962.97 km) |
