| West Mifflin to Waltham (Massachusetts) | 470.42 mi (757.06 km) |
| West Mifflin to Wanaque (New Jersey) | 297.98 mi (479.55 km) |
| West Mifflin to Wantagh (New York) | 336.63 mi (541.75 km) |
| West Mifflin to Warner Robins (Georgia) | 575.10 mi (925.53 km) |
| West Mifflin to Warr Acres (Oklahoma) | 1,018.96 mi (1,639.85 km) |
| West Mifflin to Warren (Michigan) | 218.80 mi (352.13 km) |
| West Mifflin to Warren (Ohio) | 77.27 mi (124.35 km) |
| West Mifflin to Warrensburg (Missouri) | 743.51 mi (1,196.56 km) |
| West Mifflin to Warrensville Heights (Ohio) | 112.53 mi (181.09 km) |
| West Mifflin to Warrenville (Illinois) | 442.59 mi (712.28 km) |
| West Mifflin to Warrington (Florida) | 804.37 mi (1,294.51 km) |
| West Mifflin to Warsaw (Indiana) | 316.55 mi (509.44 km) |
| West Mifflin to Warwick (Rhode Island) | 451.17 mi (726.09 km) |
| West Mifflin to Wasco (California) | 2,156.12 mi (3,469.94 km) |
| West Mifflin to Washington (District of Columbia) | 183.70 mi (295.63 km) |
