| Lorton to Brown Deer (Wisconsin) | 640.36 mi (1,030.56 km) |
| Lorton to Brownsburg (Indiana) | 496.35 mi (798.81 km) |
| Lorton to Brownsville (Florida) | 906.92 mi (1,459.55 km) |
| Lorton to Brownsville (Texas) | 1,466.03 mi (2,359.34 km) |
| Lorton to Brownwood (Texas) | 1,315.82 mi (2,117.61 km) |
| Lorton to Brunswick (Georgia) | 574.76 mi (924.98 km) |
| Lorton to Brunswick (Ohio) | 300.61 mi (483.79 km) |
| Lorton to Brushy Creek (Texas) | 1,292.90 mi (2,080.71 km) |
| Lorton to Bryan (Texas) | 1,218.75 mi (1,961.39 km) |
| Lorton to Bryant (Arkansas) | 891.13 mi (1,434.13 km) |
| Lorton to Bryn Mawr-Skyway (Washington) | 2,316.46 mi (3,727.98 km) |
| Lorton to Buckeye (Arizona) | 1,999.03 mi (3,217.12 km) |
| Lorton to Buckhall (Virginia) | 12.59 mi (20.26 km) |
| Lorton to Bucyrus (Ohio) | 338.53 mi (544.82 km) |
| Lorton to Buda (Texas) | 1,314.46 mi (2,115.41 km) |
