| Fort Washington to Buena Park (California) | 2,288.56 mi (3,683.08 km) |
| Fort Washington to Buenaventura Lakes (Florida) | 760.60 mi (1,224.07 km) |
| Fort Washington to Buffalo (Minnesota) | 971.30 mi (1,563.16 km) |
| Fort Washington to Buffalo (New York) | 303.63 mi (488.64 km) |
| Fort Washington to Buffalo Grove (Illinois) | 622.32 mi (1,001.52 km) |
| Fort Washington to Buford (Georgia) | 502.10 mi (808.06 km) |
| Fort Washington to Bull Run (Virginia) | 27.85 mi (44.82 km) |
| Fort Washington to Bullhead City (Arizona) | 2,073.82 mi (3,337.49 km) |
| Fort Washington to Burbank (California) | 2,297.76 mi (3,697.88 km) |
| Fort Washington to Burbank (Illinois) | 603.99 mi (972.03 km) |
| Fort Washington to Burien (Washington) | 2,329.64 mi (3,749.19 km) |
| Fort Washington to Burkburnett (Texas) | 1,238.16 mi (1,992.63 km) |
| Fort Washington to Burke (Virginia) | 14.14 mi (22.75 km) |
| Fort Washington to Burke Centre (Virginia) | 16.26 mi (26.17 km) |
| Fort Washington to Burleson (Texas) | 1,216.51 mi (1,957.79 km) |
