| Manassas to Jacksonville (North Carolina) | 277.73 mi (446.96 km) |
| Manassas to Jacksonville (Texas) | 1,103.46 mi (1,775.85 km) |
| Manassas to Jacksonville Beach (Florida) | 626.15 mi (1,007.68 km) |
| Manassas to James Island (South Carolina) | 437.61 mi (704.26 km) |
| Manassas to Jamestown (New York) | 249.12 mi (400.91 km) |
| Manassas to Jamestown (North Dakota) | 1,208.22 mi (1,944.44 km) |
| Manassas to Janesville (Wisconsin) | 661.51 mi (1,064.60 km) |
| Manassas to Jasmine Estates (Florida) | 781.77 mi (1,258.14 km) |
| Manassas to Jasper (Alabama) | 640.92 mi (1,031.46 km) |
| Manassas to Jasper (Indiana) | 511.19 mi (822.69 km) |
| Manassas to Jefferson (Georgia) | 465.75 mi (749.56 km) |
| Manassas to Jefferson (Louisiana) | 942.28 mi (1,516.45 km) |
| Manassas to Jefferson City (Missouri) | 791.95 mi (1,274.52 km) |
| Manassas to Jefferson Hills (Pennsylvania) | 168.60 mi (271.33 km) |
| Manassas to Jefferson Valley-Yorktown (New York) | 263.57 mi (424.18 km) |
