| West Mifflin to Lewiston (Idaho) | 1,890.25 mi (3,042.07 km) |
| West Mifflin to Lewiston (Maine) | 560.60 mi (902.19 km) |
| West Mifflin to Lewisville (North Carolina) | 295.29 mi (475.23 km) |
| West Mifflin to Lewisville (Texas) | 1,069.71 mi (1,721.54 km) |
| West Mifflin to Lexington (Kentucky) | 291.47 mi (469.07 km) |
| West Mifflin to Lexington (Nebraska) | 1,039.44 mi (1,672.81 km) |
| West Mifflin to Lexington (North Carolina) | 315.42 mi (507.62 km) |
| West Mifflin to Lexington (South Carolina) | 445.94 mi (717.67 km) |
| West Mifflin to Lexington Park (Maryland) | 235.50 mi (379.00 km) |
| West Mifflin to Liberal (Kansas) | 1,153.48 mi (1,856.35 km) |
| West Mifflin to Liberty (Missouri) | 773.34 mi (1,244.56 km) |
| West Mifflin to Liberty Lake (Washington) | 1,896.04 mi (3,051.38 km) |
| West Mifflin to Liberty Triangle (Florida) | 790.41 mi (1,272.04 km) |
| West Mifflin to Libertyville (Illinois) | 438.73 mi (706.07 km) |
| West Mifflin to Lighthouse Point (Florida) | 972.86 mi (1,565.67 km) |
