| Port Lavaca to Blue Island (Illinois) | 1,031.67 mi (1,660.31 km) |
| Port Lavaca to Blue Springs (Missouri) | 730.72 mi (1,175.97 km) |
| Port Lavaca to Bluffdale (Utah) | 1,192.57 mi (1,919.25 km) |
| Port Lavaca to Bluffton (Indiana) | 1,058.79 mi (1,703.95 km) |
| Port Lavaca to Bluffton (South Carolina) | 966.65 mi (1,555.67 km) |
| Port Lavaca to Blythe (California) | 1,117.16 mi (1,797.90 km) |
| Port Lavaca to Blytheville (Arkansas) | 639.61 mi (1,029.35 km) |
| Port Lavaca to Boca Raton (Florida) | 1,023.40 mi (1,647.01 km) |
| Port Lavaca to Boerne (Texas) | 150.20 mi (241.72 km) |
| Port Lavaca to Bogalusa (Louisiana) | 432.52 mi (696.07 km) |
| Port Lavaca to Boiling Springs (South Carolina) | 966.41 mi (1,555.28 km) |
| Port Lavaca to Boise (Idaho) | 1,499.03 mi (2,412.45 km) |
| Port Lavaca to Bolingbrook (Illinois) | 1,022.28 mi (1,645.20 km) |
| Port Lavaca to Bolivar (Missouri) | 648.07 mi (1,042.96 km) |
| Port Lavaca to Bon Air (Virginia) | 1,259.66 mi (2,027.23 km) |
