| Petaluma to Boekel | 5,490.71 mi (8,836.45 km) |
| Petaluma to Bolsward | 5,408.38 mi (8,703.94 km) |
| Petaluma to Borger | 5,448.79 mi (8,768.99 km) |
| Petaluma to Borne | 5,481.57 mi (8,821.74 km) |
| Petaluma to Boskoop | 5,438.29 mi (8,752.08 km) |
| Petaluma to Boxmeer | 5,495.62 mi (8,844.35 km) |
| Petaluma to Boxtel | 5,482.62 mi (8,823.42 km) |
| Petaluma to Breda | 5,467.17 mi (8,798.56 km) |
| Petaluma to Breukelen | 5,442.17 mi (8,758.33 km) |
| Petaluma to Brielle | 5,433.99 mi (8,745.17 km) |
| Petaluma to Bronkhorst | 5,478.43 mi (8,816.67 km) |
| Petaluma to Brummen | 5,477.54 mi (8,815.26 km) |
| Petaluma to Brunssum | 5,533.87 mi (8,905.91 km) |
| Petaluma to Bunnik | 5,454.90 mi (8,778.82 km) |
| Petaluma to Burgum | 5,413.37 mi (8,711.98 km) |
