| West Mifflin to La Quinta (California) | 2,044.36 mi (3,290.09 km) |
| West Mifflin to La Riviera (California) | 2,194.06 mi (3,530.99 km) |
| West Mifflin to La Vergne (Tennessee) | 469.12 mi (754.98 km) |
| West Mifflin to La Verne (California) | 2,110.09 mi (3,395.87 km) |
| West Mifflin to La Vista (Nebraska) | 846.25 mi (1,361.91 km) |
| West Mifflin to Lacey (Washington) | 2,163.02 mi (3,481.04 km) |
| West Mifflin to Lackawanna (New York) | 178.82 mi (287.78 km) |
| West Mifflin to Laconia (New Hampshire) | 486.37 mi (782.74 km) |
| West Mifflin to Ladera Ranch (California) | 2,119.04 mi (3,410.26 km) |
| West Mifflin to Ladson (South Carolina) | 507.87 mi (817.34 km) |
| West Mifflin to Lady Lake (Florida) | 798.27 mi (1,284.69 km) |
| West Mifflin to Lafayette (California) | 2,247.51 mi (3,617.02 km) |
| West Mifflin to Lafayette (Colorado) | 1,325.68 mi (2,133.47 km) |
| West Mifflin to Lafayette (Indiana) | 365.83 mi (588.74 km) |
| West Mifflin to Lafayette (Louisiana) | 977.67 mi (1,573.41 km) |
