| Santa Monica to Blue Island (Illinois) | 1,750.67 mi (2,817.42 km) |
| Santa Monica to Blue Springs (Missouri) | 1,383.21 mi (2,226.06 km) |
| Santa Monica to Bluffdale (Utah) | 572.48 mi (921.31 km) |
| Santa Monica to Bluffton (Indiana) | 1,874.45 mi (3,016.64 km) |
| Santa Monica to Bluffton (South Carolina) | 2,164.39 mi (3,483.25 km) |
| Santa Monica to Blythe (California) | 223.37 mi (359.47 km) |
| Santa Monica to Blytheville (Arkansas) | 1,617.38 mi (2,602.92 km) |
| Santa Monica to Boca Raton (Florida) | 2,337.33 mi (3,761.57 km) |
| Santa Monica to Boerne (Texas) | 1,192.88 mi (1,919.75 km) |
| Santa Monica to Bogalusa (Louisiana) | 1,678.89 mi (2,701.91 km) |
| Santa Monica to Boiling Springs (South Carolina) | 2,067.24 mi (3,326.90 km) |
| Santa Monica to Boise (Idaho) | 672.63 mi (1,082.49 km) |
| Santa Monica to Bolingbrook (Illinois) | 1,729.43 mi (2,783.24 km) |
| Santa Monica to Bolivar (Missouri) | 1,421.52 mi (2,287.72 km) |
| Santa Monica to Bon Air (Virginia) | 2,288.05 mi (3,682.27 km) |
