| Boulder City to Bastogne | 5,489.88 mi (8,835.11 km) |
| Boulder City to Beauraing | 5,460.66 mi (8,788.09 km) |
| Boulder City to Beernem | 5,360.12 mi (8,626.29 km) |
| Boulder City to Beerse | 5,399.71 mi (8,690.00 km) |
| Boulder City to Beersel | 5,408.76 mi (8,704.55 km) |
| Boulder City to Begijnendijk | 5,411.48 mi (8,708.94 km) |
| Boulder City to Beloeil | 5,400.91 mi (8,691.92 km) |
| Boulder City to Berchem | 5,392.08 mi (8,677.71 km) |
| Boulder City to Beringen | 5,424.23 mi (8,729.46 km) |
| Boulder City to Berlaar | 5,402.56 mi (8,694.58 km) |
| Boulder City to Berlare | 5,386.62 mi (8,668.92 km) |
| Boulder City to Bernissart | 5,401.15 mi (8,692.31 km) |
| Boulder City to Bertem | 5,414.30 mi (8,713.48 km) |
| Boulder City to Bertrix | 5,482.40 mi (8,823.08 km) |
| Boulder City to Beveren | 5,386.06 mi (8,668.03 km) |
