| Grass Valley to Lowell (Indiana) | 1,768.04 mi (2,845.39 km) |
| Grass Valley to Lowell (Massachusetts) | 2,569.13 mi (4,134.62 km) |
| Grass Valley to Lower Burrell (Pennsylvania) | 2,172.83 mi (3,496.83 km) |
| Grass Valley to Lowes Island (Virginia) | 2,318.66 mi (3,731.53 km) |
| Grass Valley to Lubbock (Texas) | 1,132.56 mi (1,822.68 km) |
| Grass Valley to Lufkin (Texas) | 1,575.20 mi (2,535.04 km) |
| Grass Valley to Luling (Louisiana) | 1,850.93 mi (2,978.79 km) |
| Grass Valley to Lumberton (North Carolina) | 2,322.32 mi (3,737.41 km) |
| Grass Valley to Lumberton (Texas) | 1,637.52 mi (2,635.33 km) |
| Grass Valley to Lutz (Florida) | 2,327.70 mi (3,746.08 km) |
| Grass Valley to Lynbrook (New York) | 2,481.01 mi (3,992.81 km) |
| Grass Valley to Lynchburg (Virginia) | 2,252.71 mi (3,625.38 km) |
| Grass Valley to Lynden (Washington) | 675.59 mi (1,087.26 km) |
| Grass Valley to Lyndhurst (Ohio) | 2,070.28 mi (3,331.79 km) |
| Grass Valley to Lyndon (Kentucky) | 1,899.96 mi (3,057.69 km) |
