| West Mifflin to Spokane Valley (Washington) | 1,902.12 mi (3,061.17 km) |
| West Mifflin to Spout Springs (North Carolina) | 354.61 mi (570.68 km) |
| West Mifflin to Spring (Texas) | 1,123.70 mi (1,808.43 km) |
| West Mifflin to Spring Creek (Nevada) | 1,860.84 mi (2,994.73 km) |
| West Mifflin to Spring Hill (Florida) | 834.10 mi (1,342.35 km) |
| West Mifflin to Spring Hill (Tennessee) | 496.58 mi (799.16 km) |
| West Mifflin to Spring Lake (North Carolina) | 360.92 mi (580.84 km) |
| West Mifflin to Spring Valley (California) | 2,107.49 mi (3,391.68 km) |
| West Mifflin to Spring Valley (Nevada) | 1,928.49 mi (3,103.60 km) |
| West Mifflin to Spring Valley (New York) | 311.09 mi (500.64 km) |
| West Mifflin to Springboro (Ohio) | 235.67 mi (379.28 km) |
| West Mifflin to Springdale (Arkansas) | 823.68 mi (1,325.59 km) |
| West Mifflin to Springdale (New Jersey) | 262.82 mi (422.97 km) |
| West Mifflin to Springdale (Ohio) | 253.36 mi (407.75 km) |
| West Mifflin to Springfield (Illinois) | 516.72 mi (831.58 km) |
