| Piedras Blancas to Blue Springs (Missouri) | 4,368.23 mi (7,029.99 km) |
| Piedras Blancas to Bluffdale (Utah) | 5,029.95 mi (8,094.93 km) |
| Piedras Blancas to Bluffton (Indiana) | 3,900.32 mi (6,276.96 km) |
| Piedras Blancas to Bluffton (South Carolina) | 4,023.39 mi (6,475.02 km) |
| Piedras Blancas to Blythe (California) | 5,467.01 mi (8,798.30 km) |
| Piedras Blancas to Blytheville (Arkansas) | 4,297.34 mi (6,915.90 km) |
| Piedras Blancas to Boca Raton (Florida) | 4,219.95 mi (6,791.35 km) |
| Piedras Blancas to Boerne (Texas) | 4,961.87 mi (7,985.36 km) |
| Piedras Blancas to Bogalusa (Louisiana) | 4,507.05 mi (7,253.39 km) |
| Piedras Blancas to Boiling Springs (South Carolina) | 3,963.89 mi (6,379.27 km) |
| Piedras Blancas to Boise (Idaho) | 5,038.90 mi (8,109.33 km) |
| Piedras Blancas to Bolingbrook (Illinois) | 3,995.53 mi (6,430.18 km) |
| Piedras Blancas to Bolivar (Missouri) | 4,387.67 mi (7,061.27 km) |
| Piedras Blancas to Bon Air (Virginia) | 3,665.23 mi (5,898.62 km) |
| Piedras Blancas to Bonham (Texas) | 4,679.68 mi (7,531.22 km) |
