| Altadena to Brownsburg (Indiana) | 1,784.64 mi (2,872.10 km) |
| Altadena to Brownsville (Florida) | 2,325.53 mi (3,742.58 km) |
| Altadena to Brownsville (Texas) | 1,356.07 mi (2,182.39 km) |
| Altadena to Brownwood (Texas) | 1,122.15 mi (1,805.92 km) |
| Altadena to Brunswick (Georgia) | 2,131.22 mi (3,429.87 km) |
| Altadena to Brunswick (Ohio) | 2,027.91 mi (3,263.61 km) |
| Altadena to Brushy Creek (Texas) | 1,215.10 mi (1,955.52 km) |
| Altadena to Bryan (Texas) | 1,289.25 mi (2,074.85 km) |
| Altadena to Bryant (Arkansas) | 1,458.18 mi (2,346.72 km) |
| Altadena to Bryn Mawr-Skyway (Washington) | 943.46 mi (1,518.35 km) |
| Altadena to Buckeye (Arizona) | 319.58 mi (514.31 km) |
| Altadena to Buckhall (Virginia) | 2,263.90 mi (3,643.40 km) |
| Altadena to Bucyrus (Ohio) | 1,966.84 mi (3,165.32 km) |
| Altadena to Buda (Texas) | 1,218.24 mi (1,960.57 km) |
| Altadena to Buena Park (California) | 24.35 mi (39.18 km) |
