| Lac to Brownsburg (Indiana) | 5,150.65 mi (8,289.17 km) |
| Lac to Brownsville (Florida) | 5,529.73 mi (8,899.23 km) |
| Lac to Brownsville (Texas) | 6,279.91 mi (10,106.54 km) |
| Lac to Brownwood (Texas) | 6,044.10 mi (9,727.03 km) |
| Lac to Brunswick (Georgia) | 5,342.26 mi (8,597.54 km) |
| Lac to Brunswick (Ohio) | 4,905.16 mi (7,894.09 km) |
| Lac to Brushy Creek (Texas) | 6,058.04 mi (9,749.47 km) |
| Lac to Bryan (Texas) | 5,996.26 mi (9,650.04 km) |
| Lac to Bryant (Arkansas) | 5,642.50 mi (9,080.72 km) |
| Lac to Bryn Mawr-Skyway (Washington) | 5,853.20 mi (9,419.82 km) |
| Lac to Buckeye (Arizona) | 6,433.04 mi (10,352.98 km) |
| Lac to Buckhall (Virginia) | 4,832.67 mi (7,777.44 km) |
| Lac to Bucyrus (Ohio) | 4,970.86 mi (7,999.83 km) |
| Lac to Buda (Texas) | 6,084.99 mi (9,792.84 km) |
| Lac to Buena Park (California) | 6,571.34 mi (10,575.55 km) |
