| Rockville Centre to Blumberg | 3,901.73 mi (6,279.22 km) |
| Rockville Centre to Bobenheim-Roxheim | 3,843.50 mi (6,185.52 km) |
| Rockville Centre to Bobingen | 3,983.33 mi (6,410.56 km) |
| Rockville Centre to Boblingen | 3,896.49 mi (6,270.80 km) |
| Rockville Centre to Bocholt | 3,712.05 mi (5,973.96 km) |
| Rockville Centre to Bochum | 3,745.01 mi (6,027.02 km) |
| Rockville Centre to Bockenem | 3,845.10 mi (6,188.09 km) |
| Rockville Centre to Bockhorn | 3,726.19 mi (5,996.73 km) |
| Rockville Centre to Bogen | 4,038.95 mi (6,500.06 km) |
| Rockville Centre to Bohl-Iggelheim | 3,847.45 mi (6,191.88 km) |
| Rockville Centre to Bohmte | 3,764.79 mi (6,058.85 km) |
| Rockville Centre to Boizenburg | 3,829.75 mi (6,163.39 km) |
| Rockville Centre to Bonen | 3,763.44 mi (6,056.68 km) |
| Rockville Centre to Bonn | 3,760.42 mi (6,051.82 km) |
| Rockville Centre to Bopfingen | 3,946.20 mi (6,350.79 km) |
