| Le Portel to Blue Springs (Missouri) | 4,427.77 mi (7,125.80 km) |
| Le Portel to Bluffdale (Utah) | 4,969.91 mi (7,998.29 km) |
| Le Portel to Bluffton (Indiana) | 3,996.12 mi (6,431.14 km) |
| Le Portel to Bluffton (South Carolina) | 4,225.38 mi (6,800.09 km) |
| Le Portel to Blythe (California) | 5,438.41 mi (8,752.27 km) |
| Le Portel to Blytheville (Arkansas) | 4,410.72 mi (7,098.37 km) |
| Le Portel to Boca Raton (Florida) | 4,476.74 mi (7,204.61 km) |
| Le Portel to Boerne (Texas) | 5,069.60 mi (8,158.73 km) |
| Le Portel to Bogalusa (Louisiana) | 4,664.93 mi (7,507.48 km) |
| Le Portel to Boiling Springs (South Carolina) | 4,133.57 mi (6,652.33 km) |
| Le Portel to Boise (Idaho) | 4,929.77 mi (7,933.71 km) |
| Le Portel to Bolingbrook (Illinois) | 4,065.54 mi (6,542.85 km) |
| Le Portel to Bolivar (Missouri) | 4,464.82 mi (7,185.44 km) |
| Le Portel to Bon Air (Virginia) | 3,836.98 mi (6,175.02 km) |
| Le Portel to Bonham (Texas) | 4,773.75 mi (7,682.61 km) |
