| West Mifflin to Live Oak (Texas) | 1,278.94 mi (2,058.26 km) |
| West Mifflin to Livermore (California) | 2,233.26 mi (3,594.08 km) |
| West Mifflin to Livingston (California) | 2,185.76 mi (3,517.65 km) |
| West Mifflin to Livonia (Michigan) | 228.31 mi (367.43 km) |
| West Mifflin to Lochearn (Maryland) | 182.41 mi (293.57 km) |
| West Mifflin to Lockhart (Florida) | 815.16 mi (1,311.87 km) |
| West Mifflin to Lockhart (Texas) | 1,234.44 mi (1,986.63 km) |
| West Mifflin to Lockport (Illinois) | 431.99 mi (695.22 km) |
| West Mifflin to Lockport (New York) | 204.05 mi (328.39 km) |
| West Mifflin to Lodi (California) | 2,199.86 mi (3,540.34 km) |
| West Mifflin to Lodi (New Jersey) | 307.60 mi (495.03 km) |
| West Mifflin to Logan (Utah) | 1,657.20 mi (2,667.00 km) |
| West Mifflin to Logansport (Indiana) | 339.32 mi (546.08 km) |
| West Mifflin to Loganville (Georgia) | 501.28 mi (806.73 km) |
| West Mifflin to Loma Linda (California) | 2,084.74 mi (3,355.06 km) |
