| Los Barrios to Blue Springs (Missouri) | 4,654.35 mi (7,490.45 km) |
| Los Barrios to Bluffdale (Utah) | 5,383.66 mi (8,664.17 km) |
| Los Barrios to Bluffton (Indiana) | 4,169.51 mi (6,710.17 km) |
| Los Barrios to Bluffton (South Carolina) | 4,207.99 mi (6,772.10 km) |
| Los Barrios to Blythe (California) | 5,795.72 mi (9,327.31 km) |
| Los Barrios to Blytheville (Arkansas) | 4,546.13 mi (7,316.28 km) |
| Los Barrios to Boca Raton (Florida) | 4,352.85 mi (7,005.23 km) |
| Los Barrios to Boerne (Texas) | 5,203.38 mi (8,374.03 km) |
| Los Barrios to Bogalusa (Louisiana) | 4,717.84 mi (7,592.63 km) |
| Los Barrios to Boiling Springs (South Carolina) | 4,176.05 mi (6,720.70 km) |
| Los Barrios to Boise (Idaho) | 5,420.96 mi (8,724.20 km) |
| Los Barrios to Bolingbrook (Illinois) | 4,281.02 mi (6,889.63 km) |
| Los Barrios to Bolivar (Missouri) | 4,661.11 mi (7,501.34 km) |
| Los Barrios to Bon Air (Virginia) | 3,882.36 mi (6,248.06 km) |
| Los Barrios to Bonham (Texas) | 4,935.98 mi (7,943.69 km) |
