| West Mifflin to Maricopa (Arizona) | 1,837.15 mi (2,956.61 km) |
| West Mifflin to Marietta (Georgia) | 510.66 mi (821.83 km) |
| West Mifflin to Marietta (Ohio) | 104.03 mi (167.42 km) |
| West Mifflin to Marina (California) | 2,257.12 mi (3,632.48 km) |
| West Mifflin to Marinette (Wisconsin) | 510.05 mi (820.84 km) |
| West Mifflin to Marion (Arkansas) | 664.99 mi (1,070.19 km) |
| West Mifflin to Marion (Illinois) | 517.28 mi (832.49 km) |
| West Mifflin to Marion (Indiana) | 302.71 mi (487.16 km) |
| West Mifflin to Marion (Iowa) | 617.64 mi (994.00 km) |
| West Mifflin to Marion (Ohio) | 169.79 mi (273.24 km) |
| West Mifflin to Marion Oaks (Florida) | 795.30 mi (1,279.92 km) |
| West Mifflin to Markham (Illinois) | 414.79 mi (667.55 km) |
| West Mifflin to Marlborough (Massachusetts) | 454.69 mi (731.75 km) |
| West Mifflin to Marlton (New Jersey) | 264.82 mi (426.19 km) |
| West Mifflin to Marquette (Michigan) | 568.88 mi (915.53 km) |
