| West Islip to Boppard | 3,778.33 mi (6,080.63 km) |
| West Islip to Borgentreich | 3,807.79 mi (6,128.05 km) |
| West Islip to Borgholzhausen | 3,756.02 mi (6,044.73 km) |
| West Islip to Borken | 3,706.57 mi (5,965.14 km) |
| West Islip to Borna | 3,948.20 mi (6,354.02 km) |
| West Islip to Bornheim | 3,740.33 mi (6,019.48 km) |
| West Islip to Bosel | 3,718.87 mi (5,984.95 km) |
| West Islip to Bottrop | 3,716.81 mi (5,981.63 km) |
| West Islip to Bovenden | 3,833.56 mi (6,169.52 km) |
| West Islip to Brackenheim | 3,871.10 mi (6,229.93 km) |
| West Islip to Brake | 3,730.77 mi (6,004.09 km) |
| West Islip to Brakel | 3,801.03 mi (6,117.17 km) |
| West Islip to Bramsche | 3,735.72 mi (6,012.06 km) |
| West Islip to Brand | 3,706.69 mi (5,965.33 km) |
| West Islip to Brand-Erbisdorf | 3,987.83 mi (6,417.80 km) |
