| Rockville to Belper | 3,575.27 mi (5,753.84 km) |
| Rockville to Bentley | 3,578.05 mi (5,758.32 km) |
| Rockville to Berkhampstead | 3,638.40 mi (5,855.44 km) |
| Rockville to Berwick-Upon-Tweed | 3,504.31 mi (5,639.64 km) |
| Rockville to Beverley | 3,600.32 mi (5,794.16 km) |
| Rockville to Bewdley | 3,554.53 mi (5,720.47 km) |
| Rockville to Bexleyheath | 3,673.42 mi (5,911.79 km) |
| Rockville to Bicester | 3,611.45 mi (5,812.07 km) |
| Rockville to Bickenhill | 3,577.08 mi (5,756.75 km) |
| Rockville to Bickley | 3,671.00 mi (5,907.91 km) |
| Rockville to Biddulph | 3,545.82 mi (5,706.45 km) |
| Rockville to Bideford | 3,503.58 mi (5,638.46 km) |
| Rockville to Bidston | 3,504.41 mi (5,639.81 km) |
| Rockville to Biggleswade | 3,643.68 mi (5,863.94 km) |
| Rockville to Billericay | 3,681.02 mi (5,924.04 km) |
