| Gahanna to Belper | 3,755.51 mi (6,043.91 km) |
| Gahanna to Bentley | 3,755.19 mi (6,043.39 km) |
| Gahanna to Berkhampstead | 3,824.13 mi (6,154.34 km) |
| Gahanna to Berwick-Upon-Tweed | 3,670.26 mi (5,906.71 km) |
| Gahanna to Beverley | 3,775.14 mi (6,075.50 km) |
| Gahanna to Bewdley | 3,739.09 mi (6,017.48 km) |
| Gahanna to Bexleyheath | 3,859.82 mi (6,211.79 km) |
| Gahanna to Bicester | 3,797.15 mi (6,110.92 km) |
| Gahanna to Bickenhill | 3,760.66 mi (6,052.19 km) |
| Gahanna to Bickley | 3,857.81 mi (6,208.55 km) |
| Gahanna to Biddulph | 3,726.33 mi (5,996.94 km) |
| Gahanna to Bideford | 3,697.18 mi (5,950.04 km) |
| Gahanna to Bidston | 3,684.36 mi (5,929.41 km) |
| Gahanna to Biggleswade | 3,827.41 mi (6,159.63 km) |
| Gahanna to Billericay | 3,866.26 mi (6,222.14 km) |
