| Willow Grove to Blumberg | 3,985.23 mi (6,413.61 km) |
| Willow Grove to Bobenheim-Roxheim | 3,926.36 mi (6,318.86 km) |
| Willow Grove to Bobingen | 4,066.41 mi (6,544.25 km) |
| Willow Grove to Boblingen | 3,979.63 mi (6,404.60 km) |
| Willow Grove to Bocholt | 3,794.11 mi (6,106.03 km) |
| Willow Grove to Bochum | 3,827.17 mi (6,159.24 km) |
| Willow Grove to Bockenem | 3,926.61 mi (6,319.27 km) |
| Willow Grove to Bockhorn | 3,807.27 mi (6,127.20 km) |
| Willow Grove to Bogen | 4,121.51 mi (6,632.93 km) |
| Willow Grove to Bohl-Iggelheim | 3,930.40 mi (6,325.37 km) |
| Willow Grove to Bohmte | 3,846.37 mi (6,190.13 km) |
| Willow Grove to Boizenburg | 3,910.46 mi (6,293.28 km) |
| Willow Grove to Bonen | 3,845.47 mi (6,188.69 km) |
| Willow Grove to Bonn | 3,842.94 mi (6,184.61 km) |
| Willow Grove to Bopfingen | 4,029.10 mi (6,484.20 km) |
