| Grays to Lowell (Indiana) | 3,985.36 mi (6,413.81 km) |
| Grays to Lowell (Massachusetts) | 3,289.54 mi (5,294.00 km) |
| Grays to Lower Burrell (Pennsylvania) | 3,716.66 mi (5,981.38 km) |
| Grays to Lowes Island (Virginia) | 3,690.52 mi (5,939.33 km) |
| Grays to Lubbock (Texas) | 4,917.57 mi (7,914.07 km) |
| Grays to Lufkin (Texas) | 4,761.43 mi (7,662.78 km) |
| Grays to Luling (Louisiana) | 4,660.02 mi (7,499.58 km) |
| Grays to Lumberton (North Carolina) | 3,963.36 mi (6,378.41 km) |
| Grays to Lumberton (Texas) | 4,795.95 mi (7,718.33 km) |
| Grays to Lutz (Florida) | 4,423.49 mi (7,118.92 km) |
| Grays to Lynbrook (New York) | 3,469.40 mi (5,583.46 km) |
| Grays to Lynchburg (Virginia) | 3,840.62 mi (6,180.88 km) |
| Grays to Lynden (Washington) | 4,724.37 mi (7,603.13 km) |
| Grays to Lyndhurst (Ohio) | 3,745.11 mi (6,027.17 km) |
| Grays to Lyndon (Kentucky) | 4,056.80 mi (6,528.79 km) |
