| Fairfax to Land O' Lakes (Florida) | 792.67 mi (1,275.68 km) |
| Fairfax to Landover (Maryland) | 22.70 mi (36.54 km) |
| Fairfax to Langley Park (Maryland) | 19.57 mi (31.49 km) |
| Fairfax to Lanham (Maryland) | 25.73 mi (41.41 km) |
| Fairfax to Lansdale (Pennsylvania) | 144.11 mi (231.92 km) |
| Fairfax to Lansdowne (Pennsylvania) | 131.61 mi (211.81 km) |
| Fairfax to Lansdowne (Virginia) | 18.80 mi (30.25 km) |
| Fairfax to Lansing (Illinois) | 571.78 mi (920.19 km) |
| Fairfax to Lansing (Kansas) | 943.17 mi (1,517.88 km) |
| Fairfax to Lansing (Michigan) | 463.88 mi (746.55 km) |
| Fairfax to Lantana (Florida) | 862.64 mi (1,388.28 km) |
| Fairfax to Lantana (Texas) | 1,174.72 mi (1,890.53 km) |
| Fairfax to Laplace (Louisiana) | 963.30 mi (1,550.28 km) |
| Fairfax to Laramie (Wyoming) | 1,499.44 mi (2,413.11 km) |
| Fairfax to Laredo (Texas) | 1,495.11 mi (2,406.14 km) |
