| Boulder City to Bunde | 5,468.71 mi (8,801.03 km) |
| Boulder City to Burbach | 5,526.34 mi (8,893.78 km) |
| Boulder City to Buren | 5,500.33 mi (8,851.93 km) |
| Boulder City to Burg | 5,557.75 mi (8,944.33 km) |
| Boulder City to Burgau | 5,714.20 mi (9,196.12 km) |
| Boulder City to Burgdorf | 5,496.63 mi (8,845.97 km) |
| Boulder City to Burghausen | 5,801.18 mi (9,336.09 km) |
| Boulder City to Burgkirchen an der Alz | 5,797.71 mi (9,330.51 km) |
| Boulder City to Burglengenfeld | 5,723.17 mi (9,210.55 km) |
| Boulder City to Burgstadt | 5,655.65 mi (9,101.89 km) |
| Boulder City to Burgthann | 5,693.85 mi (9,163.37 km) |
| Boulder City to Burladingen | 5,681.41 mi (9,143.35 km) |
| Boulder City to Burscheid | 5,479.33 mi (8,818.13 km) |
| Boulder City to Burstadt | 5,593.13 mi (9,001.27 km) |
| Boulder City to Buttelborn | 5,581.55 mi (8,982.64 km) |
