| West Mifflin to Los Alamitos (California) | 2,134.13 mi (3,434.56 km) |
| West Mifflin to Los Alamos (New Mexico) | 1,460.80 mi (2,350.93 km) |
| West Mifflin to Los Altos (California) | 2,257.64 mi (3,633.32 km) |
| West Mifflin to Los Angeles (California) | 2,143.78 mi (3,450.08 km) |
| West Mifflin to Los Banos (California) | 2,198.93 mi (3,538.83 km) |
| West Mifflin to Los Gatos (California) | 2,253.38 mi (3,626.47 km) |
| West Mifflin to Los Lunas (New Mexico) | 1,514.00 mi (2,436.55 km) |
| West Mifflin to Los Osos (California) | 2,239.78 mi (3,604.57 km) |
| West Mifflin to Loudoun Valley Estates (Virginia) | 159.45 mi (256.60 km) |
| West Mifflin to Louisville (Colorado) | 1,328.26 mi (2,137.62 km) |
| West Mifflin to Louisville (Kentucky) | 342.34 mi (550.94 km) |
| West Mifflin to Lovejoy (Georgia) | 536.18 mi (862.89 km) |
| West Mifflin to Loveland (Colorado) | 1,319.33 mi (2,123.26 km) |
| West Mifflin to Loveland (Ohio) | 243.63 mi (392.08 km) |
| West Mifflin to Loves Park (Illinois) | 490.64 mi (789.60 km) |
