| Boulder City to Bathgate | 4,929.25 mi (7,932.87 km) |
| Boulder City to Batley | 5,085.34 mi (8,184.07 km) |
| Boulder City to Beaconsfield | 5,210.94 mi (8,386.20 km) |
| Boulder City to Bearsden | 4,907.18 mi (7,897.34 km) |
| Boulder City to Bebington | 5,057.32 mi (8,138.97 km) |
| Boulder City to Beccles | 5,242.79 mi (8,437.46 km) |
| Boulder City to Beckenham | 5,239.64 mi (8,432.38 km) |
| Boulder City to Bedford | 5,192.47 mi (8,356.47 km) |
| Boulder City to Bedlington | 5,025.48 mi (8,087.73 km) |
| Boulder City to Bedwas | 5,125.97 mi (8,249.46 km) |
| Boulder City to Bedworth | 5,144.76 mi (8,279.69 km) |
| Boulder City to Beeston | 5,133.35 mi (8,261.33 km) |
| Boulder City to Belfast | 4,910.52 mi (7,902.72 km) |
| Boulder City to Belgrave | 5,148.12 mi (8,285.10 km) |
| Boulder City to Bellshill | 4,920.99 mi (7,919.57 km) |
