| Siemiatycze to Lewiston (Maine) | 4,014.84 mi (6,461.26 km) |
| Siemiatycze to Lewisville (North Carolina) | 4,786.56 mi (7,703.22 km) |
| Siemiatycze to Lewisville (Texas) | 5,510.62 mi (8,868.49 km) |
| Siemiatycze to Lexington (Kentucky) | 4,822.10 mi (7,760.41 km) |
| Siemiatycze to Lexington (Nebraska) | 5,140.94 mi (8,273.55 km) |
| Siemiatycze to Lexington (North Carolina) | 4,797.38 mi (7,720.63 km) |
| Siemiatycze to Lexington (South Carolina) | 4,928.67 mi (7,931.93 km) |
| Siemiatycze to Lexington Park (Maryland) | 4,531.72 mi (7,293.10 km) |
| Siemiatycze to Liberal (Kansas) | 5,393.71 mi (8,680.34 km) |
| Siemiatycze to Liberty (Missouri) | 5,074.77 mi (8,167.06 km) |
| Siemiatycze to Liberty Lake (Washington) | 5,129.85 mi (8,255.70 km) |
| Siemiatycze to Liberty Triangle (Florida) | 5,232.38 mi (8,420.70 km) |
| Siemiatycze to Libertyville (Illinois) | 4,705.72 mi (7,573.13 km) |
| Siemiatycze to Lighthouse Point (Florida) | 5,306.33 mi (8,539.71 km) |
| Siemiatycze to Lilburn (Georgia) | 5,037.25 mi (8,106.67 km) |
