| Boulder City to Billingham | 5,057.88 mi (8,139.87 km) |
| Boulder City to Bilston | 5,121.38 mi (8,242.07 km) |
| Boulder City to Binfield | 5,213.31 mi (8,390.01 km) |
| Boulder City to Bingham | 5,140.65 mi (8,273.07 km) |
| Boulder City to Bingley | 5,073.36 mi (8,164.79 km) |
| Boulder City to Birchington | 5,284.14 mi (8,504.00 km) |
| Boulder City to Birkenhead | 5,055.13 mi (8,135.44 km) |
| Boulder City to Birmingham | 5,130.69 mi (8,257.04 km) |
| Boulder City to Birstall | 5,083.90 mi (8,181.75 km) |
| Boulder City to Birstall | 5,147.57 mi (8,284.21 km) |
| Boulder City to Bishop Auckland | 5,042.96 mi (8,115.86 km) |
| Boulder City to Bishopbriggs | 4,911.14 mi (7,903.72 km) |
| Boulder City to Bishops Cleeve | 5,148.75 mi (8,286.12 km) |
| Boulder City to Bishops Stortford | 5,225.05 mi (8,408.91 km) |
| Boulder City to Bishopstoke | 5,216.16 mi (8,394.60 km) |
