| Sliven to Lowell (Indiana) | 5,320.41 mi (8,562.37 km) |
| Sliven to Lowell (Massachusetts) | 4,644.48 mi (7,474.56 km) |
| Sliven to Lower Burrell (Pennsylvania) | 5,067.30 mi (8,155.03 km) |
| Sliven to Lowes Island (Virginia) | 5,045.34 mi (8,119.68 km) |
| Sliven to Lubbock (Texas) | 6,234.80 mi (10,033.94 km) |
| Sliven to Lufkin (Texas) | 6,105.88 mi (9,826.46 km) |
| Sliven to Luling (Louisiana) | 6,013.38 mi (9,677.60 km) |
| Sliven to Lumberton (North Carolina) | 5,319.44 mi (8,560.82 km) |
| Sliven to Lumberton (Texas) | 6,143.43 mi (9,886.90 km) |
| Sliven to Lutz (Florida) | 5,777.88 mi (9,298.60 km) |
| Sliven to Lynbrook (New York) | 4,824.81 mi (7,764.79 km) |
| Sliven to Lynchburg (Virginia) | 5,195.71 mi (8,361.70 km) |
| Sliven to Lynden (Washington) | 5,828.29 mi (9,379.73 km) |
| Sliven to Lyndhurst (Ohio) | 5,091.30 mi (8,193.66 km) |
| Sliven to Lyndon (Kentucky) | 5,403.66 mi (8,696.36 km) |
