| Blackrock to Lowell (Indiana) | 3,683.46 mi (5,927.95 km) |
| Blackrock to Lowell (Massachusetts) | 2,990.98 mi (4,813.52 km) |
| Blackrock to Lower Burrell (Pennsylvania) | 3,416.09 mi (5,497.67 km) |
| Blackrock to Lowes Island (Virginia) | 3,391.86 mi (5,458.67 km) |
| Blackrock to Lubbock (Texas) | 4,616.21 mi (7,429.08 km) |
| Blackrock to Lufkin (Texas) | 4,459.97 mi (7,177.62 km) |
| Blackrock to Luling (Louisiana) | 4,360.50 mi (7,017.54 km) |
| Blackrock to Lumberton (North Carolina) | 3,667.35 mi (5,902.03 km) |
| Blackrock to Lumberton (Texas) | 4,494.86 mi (7,233.78 km) |
| Blackrock to Lutz (Florida) | 4,130.84 mi (6,647.94 km) |
| Blackrock to Lynbrook (New York) | 3,171.36 mi (5,103.82 km) |
| Blackrock to Lynchburg (Virginia) | 3,542.22 mi (5,700.65 km) |
| Blackrock to Lynden (Washington) | 4,454.73 mi (7,169.19 km) |
| Blackrock to Lyndhurst (Ohio) | 3,443.73 mi (5,542.15 km) |
| Blackrock to Lyndon (Kentucky) | 3,755.55 mi (6,043.97 km) |
