| Fort Washington to Lowell (Indiana) | 578.23 mi (930.58 km) |
| Fort Washington to Lowell (Massachusetts) | 401.72 mi (646.50 km) |
| Fort Washington to Lower Burrell (Pennsylvania) | 192.44 mi (309.70 km) |
| Fort Washington to Lowes Island (Virginia) | 28.52 mi (45.90 km) |
| Fort Washington to Lubbock (Texas) | 1,428.43 mi (2,298.83 km) |
| Fort Washington to Lufkin (Texas) | 1,123.12 mi (1,807.49 km) |
| Fort Washington to Luling (Louisiana) | 974.10 mi (1,567.66 km) |
| Fort Washington to Lumberton (North Carolina) | 304.57 mi (490.16 km) |
| Fort Washington to Lumberton (Texas) | 1,138.37 mi (1,832.03 km) |
| Fort Washington to Lutz (Florida) | 795.94 mi (1,280.94 km) |
| Fort Washington to Lynbrook (New York) | 221.48 mi (356.43 km) |
| Fort Washington to Lynchburg (Virginia) | 150.34 mi (241.95 km) |
| Fort Washington to Lynden (Washington) | 2,333.38 mi (3,755.21 km) |
| Fort Washington to Lyndhurst (Ohio) | 305.10 mi (491.01 km) |
| Fort Washington to Lyndon (Kentucky) | 465.03 mi (748.39 km) |
