| Fort Washington to Brown Deer (Wisconsin) | 648.64 mi (1,043.88 km) |
| Fort Washington to Brownsburg (Indiana) | 506.91 mi (815.79 km) |
| Fort Washington to Brownsville (Florida) | 911.76 mi (1,467.34 km) |
| Fort Washington to Brownsville (Texas) | 1,477.00 mi (2,377.00 km) |
| Fort Washington to Brownwood (Texas) | 1,327.37 mi (2,136.20 km) |
| Fort Washington to Brunswick (Georgia) | 582.01 mi (936.65 km) |
| Fort Washington to Brunswick (Ohio) | 308.22 mi (496.04 km) |
| Fort Washington to Brushy Creek (Texas) | 1,304.36 mi (2,099.16 km) |
| Fort Washington to Bryan (Texas) | 1,230.17 mi (1,979.77 km) |
| Fort Washington to Bryant (Arkansas) | 902.69 mi (1,452.73 km) |
| Fort Washington to Bryn Mawr-Skyway (Washington) | 2,325.00 mi (3,741.73 km) |
| Fort Washington to Buckeye (Arizona) | 2,010.29 mi (3,235.25 km) |
| Fort Washington to Buckhall (Virginia) | 23.76 mi (38.24 km) |
| Fort Washington to Bucyrus (Ohio) | 347.51 mi (559.27 km) |
| Fort Washington to Buda (Texas) | 1,325.89 mi (2,133.82 km) |
