| Petaluma to Beacon (New York) | 2,556.07 mi (4,113.59 km) |
| Petaluma to Bear (Delaware) | 2,495.95 mi (4,016.84 km) |
| Petaluma to Beatrice (Nebraska) | 1,386.75 mi (2,231.77 km) |
| Petaluma to Beaufort (South Carolina) | 2,374.50 mi (3,821.38 km) |
| Petaluma to Beaumont (California) | 434.86 mi (699.84 km) |
| Petaluma to Beaumont (Texas) | 1,714.89 mi (2,759.85 km) |
| Petaluma to Beaver Dam (Wisconsin) | 1,789.80 mi (2,880.40 km) |
| Petaluma to Beavercreek (Ohio) | 2,057.65 mi (3,311.46 km) |
| Petaluma to Beaverton (Oregon) | 500.03 mi (804.72 km) |
| Petaluma to Beckley (West Virginia) | 2,236.91 mi (3,599.95 km) |
| Petaluma to Bedford (Indiana) | 1,940.24 mi (3,122.51 km) |
| Petaluma to Bedford (Ohio) | 2,171.06 mi (3,493.98 km) |
| Petaluma to Bedford (Texas) | 1,475.59 mi (2,374.73 km) |
| Petaluma to Bedford Heights (Ohio) | 2,172.51 mi (3,496.32 km) |
| Petaluma to Beech Grove (Indiana) | 1,951.63 mi (3,140.84 km) |
