| Ashburn to Belper | 3,590.43 mi (5,778.23 km) |
| Ashburn to Bentley | 3,593.10 mi (5,782.54 km) |
| Ashburn to Berkhampstead | 3,653.75 mi (5,880.14 km) |
| Ashburn to Berwick-Upon-Tweed | 3,518.95 mi (5,663.21 km) |
| Ashburn to Beverley | 3,615.30 mi (5,818.26 km) |
| Ashburn to Bewdley | 3,569.84 mi (5,745.10 km) |
| Ashburn to Bexleyheath | 3,688.79 mi (5,936.53 km) |
| Ashburn to Bicester | 3,626.80 mi (5,836.77 km) |
| Ashburn to Bickenhill | 3,592.35 mi (5,781.32 km) |
| Ashburn to Bickley | 3,686.39 mi (5,932.67 km) |
| Ashburn to Biddulph | 3,560.98 mi (5,730.85 km) |
| Ashburn to Bideford | 3,519.17 mi (5,663.56 km) |
| Ashburn to Bidston | 3,519.55 mi (5,664.17 km) |
| Ashburn to Biggleswade | 3,658.97 mi (5,888.54 km) |
| Ashburn to Billericay | 3,696.36 mi (5,948.72 km) |
