| Rockville to Bathgate | 3,440.27 mi (5,536.58 km) |
| Rockville to Batley | 3,555.51 mi (5,722.04 km) |
| Rockville to Beaconsfield | 3,638.81 mi (5,856.10 km) |
| Rockville to Bearsden | 3,413.94 mi (5,494.21 km) |
| Rockville to Bebington | 3,508.35 mi (5,646.14 km) |
| Rockville to Beccles | 3,708.31 mi (5,967.94 km) |
| Rockville to Beckenham | 3,668.03 mi (5,903.13 km) |
| Rockville to Bedford | 3,633.98 mi (5,848.32 km) |
| Rockville to Bedlington | 3,531.31 mi (5,683.09 km) |
| Rockville to Bedwas | 3,533.73 mi (5,686.98 km) |
| Rockville to Bedworth | 3,586.33 mi (5,771.64 km) |
| Rockville to Beeston | 3,587.66 mi (5,773.79 km) |
| Rockville to Belfast | 3,372.18 mi (5,427.00 km) |
| Rockville to Belgrave | 3,596.70 mi (5,788.33 km) |
| Rockville to Bellshill | 3,427.12 mi (5,515.42 km) |
