| Petaluma to Boppard | 5,616.83 mi (9,039.42 km) |
| Petaluma to Borgentreich | 5,586.35 mi (8,990.36 km) |
| Petaluma to Borgholzhausen | 5,532.57 mi (8,903.81 km) |
| Petaluma to Borken | 5,510.01 mi (8,867.50 km) |
| Petaluma to Borna | 5,692.53 mi (9,161.24 km) |
| Petaluma to Bornheim | 5,572.23 mi (8,967.64 km) |
| Petaluma to Bosel | 5,473.94 mi (8,809.46 km) |
| Petaluma to Bottrop | 5,528.29 mi (8,896.93 km) |
| Petaluma to Bovenden | 5,602.06 mi (9,015.65 km) |
| Petaluma to Brackenheim | 5,719.89 mi (9,205.28 km) |
| Petaluma to Brake | 5,469.18 mi (8,801.79 km) |
| Petaluma to Brakel | 5,576.30 mi (8,974.20 km) |
| Petaluma to Bramsche | 5,507.96 mi (8,864.20 km) |
| Petaluma to Brand | 5,550.13 mi (8,932.08 km) |
| Petaluma to Brand-Erbisdorf | 5,726.60 mi (9,216.07 km) |
