| Petaluma to Belper | 5,217.33 mi (8,396.49 km) |
| Petaluma to Bentley | 5,200.82 mi (8,369.92 km) |
| Petaluma to Berkhampstead | 5,307.46 mi (8,541.54 km) |
| Petaluma to Berwick-Upon-Tweed | 5,067.24 mi (8,154.94 km) |
| Petaluma to Beverley | 5,206.35 mi (8,378.80 km) |
| Petaluma to Bewdley | 5,225.18 mi (8,409.11 km) |
| Petaluma to Bexleyheath | 5,343.08 mi (8,598.86 km) |
| Petaluma to Bicester | 5,283.14 mi (8,502.39 km) |
| Petaluma to Bickenhill | 5,239.39 mi (8,431.99 km) |
| Petaluma to Bickley | 5,343.40 mi (8,599.37 km) |
| Petaluma to Biddulph | 5,192.71 mi (8,356.86 km) |
| Petaluma to Bideford | 5,234.38 mi (8,423.93 km) |
| Petaluma to Bidston | 5,152.44 mi (8,292.06 km) |
| Petaluma to Biggleswade | 5,299.88 mi (8,529.33 km) |
| Petaluma to Billericay | 5,342.62 mi (8,598.11 km) |
