| Petaluma to Barking | 5,337.27 mi (8,589.51 km) |
| Petaluma to Barnet | 5,323.83 mi (8,567.87 km) |
| Petaluma to Barnoldswick | 5,153.01 mi (8,292.97 km) |
| Petaluma to Barnsley | 5,191.09 mi (8,354.26 km) |
| Petaluma to Barnstaple | 5,235.89 mi (8,426.35 km) |
| Petaluma to Barrhead | 4,999.33 mi (8,045.65 km) |
| Petaluma to Barri | 5,244.26 mi (8,439.83 km) |
| Petaluma to Barrow in Furness | 5,113.67 mi (8,229.66 km) |
| Petaluma to Barton upon Humber | 5,213.82 mi (8,390.83 km) |
| Petaluma to Barton upon Irwell | 5,169.68 mi (8,319.79 km) |
| Petaluma to Barwell | 5,244.01 mi (8,439.42 km) |
| Petaluma to Basford | 5,228.69 mi (8,414.76 km) |
| Petaluma to Basildon | 5,347.14 mi (8,605.39 km) |
| Petaluma to Basingstoke | 5,316.73 mi (8,556.46 km) |
| Petaluma to Bath | 5,273.03 mi (8,486.13 km) |
