| West Mifflin to Waycross (Georgia) | 646.69 mi (1,040.75 km) |
| West Mifflin to Wayne (Michigan) | 224.03 mi (360.55 km) |
| West Mifflin to Waynesboro (Pennsylvania) | 129.89 mi (209.03 km) |
| West Mifflin to Waynesboro (Virginia) | 167.18 mi (269.05 km) |
| West Mifflin to Weatherford (Oklahoma) | 1,073.49 mi (1,727.61 km) |
| West Mifflin to Weatherford (Texas) | 1,119.16 mi (1,801.11 km) |
| West Mifflin to Webb City (Missouri) | 814.37 mi (1,310.60 km) |
| West Mifflin to Webster (Texas) | 1,137.92 mi (1,831.31 km) |
| West Mifflin to Webster Groves (Missouri) | 570.11 mi (917.51 km) |
| West Mifflin to Weddington (North Carolina) | 371.42 mi (597.74 km) |
| West Mifflin to Weigelstown (Pennsylvania) | 164.46 mi (264.67 km) |
| West Mifflin to Weirton (West Virginia) | 34.88 mi (56.14 km) |
| West Mifflin to Wekiwa Springs (Florida) | 810.19 mi (1,303.87 km) |
| West Mifflin to Welby (Colorado) | 1,320.41 mi (2,125.00 km) |
| West Mifflin to Wellington (Colorado) | 1,313.77 mi (2,114.31 km) |
