| Piedras Blancas to Brownsburg (Indiana) | 3,987.61 mi (6,417.44 km) |
| Piedras Blancas to Brownsville (Florida) | 4,249.75 mi (6,839.30 km) |
| Piedras Blancas to Brownsville (Texas) | 5,073.40 mi (8,164.85 km) |
| Piedras Blancas to Brownwood (Texas) | 4,887.18 mi (7,865.16 km) |
| Piedras Blancas to Brunswick (Georgia) | 4,091.84 mi (6,585.18 km) |
| Piedras Blancas to Brunswick (Ohio) | 3,732.02 mi (6,006.10 km) |
| Piedras Blancas to Brushy Creek (Texas) | 4,884.19 mi (7,860.35 km) |
| Piedras Blancas to Bryan (Texas) | 4,815.29 mi (7,749.46 km) |
| Piedras Blancas to Bryant (Arkansas) | 4,468.81 mi (7,191.85 km) |
| Piedras Blancas to Bryn Mawr-Skyway (Washington) | 5,048.00 mi (8,123.97 km) |
| Piedras Blancas to Buckeye (Arizona) | 5,396.16 mi (8,684.28 km) |
| Piedras Blancas to Buckhall (Virginia) | 3,617.50 mi (5,821.81 km) |
| Piedras Blancas to Bucyrus (Ohio) | 3,799.26 mi (6,114.31 km) |
| Piedras Blancas to Buda (Texas) | 4,908.62 mi (7,899.65 km) |
| Piedras Blancas to Buena Park (California) | 5,589.42 mi (8,995.30 km) |
