| Sliven to Lewiston (Maine) | 4,537.59 mi (7,302.55 km) |
| Sliven to Lewisville (North Carolina) | 5,306.57 mi (8,540.10 km) |
| Sliven to Lewisville (Texas) | 6,094.68 mi (9,808.45 km) |
| Sliven to Lexington (Kentucky) | 5,371.64 mi (8,644.81 km) |
| Sliven to Lexington (Nebraska) | 5,762.27 mi (9,273.48 km) |
| Sliven to Lexington (North Carolina) | 5,314.94 mi (8,553.57 km) |
| Sliven to Lexington (South Carolina) | 5,440.79 mi (8,756.10 km) |
| Sliven to Lexington Park (Maryland) | 5,045.01 mi (8,119.16 km) |
| Sliven to Liberal (Kansas) | 6,007.73 mi (9,668.50 km) |
| Sliven to Liberty (Missouri) | 5,671.47 mi (9,127.35 km) |
| Sliven to Liberty Lake (Washington) | 5,807.67 mi (9,346.55 km) |
| Sliven to Liberty Triangle (Florida) | 5,722.08 mi (9,208.79 km) |
| Sliven to Libertyville (Illinois) | 5,290.06 mi (8,513.54 km) |
| Sliven to Lighthouse Point (Florida) | 5,766.91 mi (9,280.95 km) |
| Sliven to Lilburn (Georgia) | 5,563.74 mi (8,953.98 km) |
