| Northport to Belper | 4,271.78 mi (6,874.77 km) |
| Northport to Bentley | 4,273.09 mi (6,876.87 km) |
| Northport to Berkhampstead | 4,337.38 mi (6,980.34 km) |
| Northport to Berwick-Upon-Tweed | 4,193.27 mi (6,748.42 km) |
| Northport to Beverley | 4,294.21 mi (6,910.87 km) |
| Northport to Bewdley | 4,252.96 mi (6,844.47 km) |
| Northport to Bexleyheath | 4,372.70 mi (7,037.18 km) |
| Northport to Bicester | 4,310.40 mi (6,936.92 km) |
| Northport to Bickenhill | 4,275.10 mi (6,880.10 km) |
| Northport to Bickley | 4,370.45 mi (7,033.56 km) |
| Northport to Biddulph | 4,242.44 mi (6,827.54 km) |
| Northport to Bideford | 4,205.45 mi (6,768.02 km) |
| Northport to Bidston | 4,200.73 mi (6,760.43 km) |
| Northport to Biggleswade | 4,341.82 mi (6,987.48 km) |
| Northport to Billericay | 4,379.83 mi (7,048.65 km) |
