| Portchester to Lewiston (Maine) | 3,139.30 mi (5,052.21 km) |
| Portchester to Lewisville (North Carolina) | 3,905.11 mi (6,284.66 km) |
| Portchester to Lewisville (Texas) | 4,723.21 mi (7,601.26 km) |
| Portchester to Lexington (Kentucky) | 3,981.18 mi (6,407.09 km) |
| Portchester to Lexington (Nebraska) | 4,438.03 mi (7,142.32 km) |
| Portchester to Lexington (North Carolina) | 3,912.86 mi (6,297.14 km) |
| Portchester to Lexington (South Carolina) | 4,037.33 mi (6,497.46 km) |
| Portchester to Lexington Park (Maryland) | 3,642.53 mi (5,862.08 km) |
| Portchester to Liberal (Kansas) | 4,669.78 mi (7,515.28 km) |
| Portchester to Liberty (Missouri) | 4,315.66 mi (6,945.38 km) |
| Portchester to Liberty Lake (Washington) | 4,645.60 mi (7,476.36 km) |
| Portchester to Liberty Triangle (Florida) | 4,316.25 mi (6,946.33 km) |
| Portchester to Libertyville (Illinois) | 3,925.16 mi (6,316.94 km) |
| Portchester to Lighthouse Point (Florida) | 4,363.33 mi (7,022.11 km) |
| Portchester to Lilburn (Georgia) | 4,163.42 mi (6,700.37 km) |
