| West Mifflin to Jacksonville (North Carolina) | 412.54 mi (663.91 km) |
| West Mifflin to Jacksonville (Texas) | 1,032.00 mi (1,660.84 km) |
| West Mifflin to Jacksonville Beach (Florida) | 701.52 mi (1,128.98 km) |
| West Mifflin to James Island (South Carolina) | 526.69 mi (847.62 km) |
| West Mifflin to Jamestown (New York) | 125.14 mi (201.39 km) |
| West Mifflin to Jamestown (North Dakota) | 1,039.21 mi (1,672.45 km) |
| West Mifflin to Janesville (Wisconsin) | 497.45 mi (800.56 km) |
| West Mifflin to Jasmine Estates (Florida) | 848.48 mi (1,365.50 km) |
| West Mifflin to Jasper (Alabama) | 605.18 mi (973.94 km) |
| West Mifflin to Jasper (Indiana) | 399.26 mi (642.55 km) |
| West Mifflin to Jefferson (Georgia) | 475.31 mi (764.94 km) |
| West Mifflin to Jefferson (Louisiana) | 921.19 mi (1,482.51 km) |
| West Mifflin to Jefferson City (Missouri) | 665.45 mi (1,070.94 km) |
| West Mifflin to Jefferson Hills (Pennsylvania) | 4.72 mi (7.60 km) |
| West Mifflin to Jefferson Valley-Yorktown (New York) | 325.95 mi (524.56 km) |
