| Petaluma to Bispham | 5,131.60 mi (8,258.51 km) |
| Petaluma to Blackburn | 5,152.81 mi (8,292.64 km) |
| Petaluma to Blackpool | 5,133.17 mi (8,261.04 km) |
| Petaluma to Blairgowrie | 4,990.71 mi (8,031.77 km) |
| Petaluma to Blandford Forum | 5,304.90 mi (8,537.41 km) |
| Petaluma to Blaydon | 5,114.67 mi (8,231.27 km) |
| Petaluma to Bletchley | 5,290.66 mi (8,514.49 km) |
| Petaluma to Bloxwich | 5,222.55 mi (8,404.88 km) |
| Petaluma to Blunsdon Saint Andrew | 5,278.69 mi (8,495.23 km) |
| Petaluma to Blyth | 5,112.32 mi (8,227.48 km) |
| Petaluma to Bo'ness | 5,010.88 mi (8,064.23 km) |
| Petaluma to Bodmin | 5,245.09 mi (8,441.16 km) |
| Petaluma to Bognor Regis | 5,353.36 mi (8,615.39 km) |
| Petaluma to Bolsover | 5,212.70 mi (8,389.03 km) |
| Petaluma to Bolton | 5,162.68 mi (8,308.52 km) |
