| West Mifflin to Pottstown (Pennsylvania) | 224.72 mi (361.64 km) |
| West Mifflin to Pottsville (Pennsylvania) | 195.50 mi (314.62 km) |
| West Mifflin to Poughkeepsie (New York) | 325.33 mi (523.57 km) |
| West Mifflin to Poulsbo (Washington) | 2,153.40 mi (3,465.56 km) |
| West Mifflin to Poway (California) | 2,102.33 mi (3,383.37 km) |
| West Mifflin to Powder Springs (Georgia) | 519.87 mi (836.65 km) |
| West Mifflin to Powell (Ohio) | 167.93 mi (270.26 km) |
| West Mifflin to Powell (Tennessee) | 373.12 mi (600.47 km) |
| West Mifflin to Prairie Ridge (Washington) | 2,131.99 mi (3,431.11 km) |
| West Mifflin to Prairie Village (Kansas) | 788.07 mi (1,268.28 km) |
| West Mifflin to Prairieville (Louisiana) | 930.86 mi (1,498.07 km) |
| West Mifflin to Prattville (Alabama) | 655.65 mi (1,055.16 km) |
| West Mifflin to Preakness (New Jersey) | 300.55 mi (483.69 km) |
| West Mifflin to Prescott (Arizona) | 1,817.54 mi (2,925.04 km) |
| West Mifflin to Prescott Valley (Arizona) | 1,810.42 mi (2,913.59 km) |
