| Manassas to University Place (Washington) | 2,317.16 mi (3,729.11 km) |
| Manassas to Upland (California) | 2,238.12 mi (3,601.91 km) |
| Manassas to Upper Arlington (Ohio) | 311.08 mi (500.64 km) |
| Manassas to Upper Grand Lagoon (Florida) | 755.97 mi (1,216.62 km) |
| Manassas to Upper Montclair (New Jersey) | 226.55 mi (364.60 km) |
| Manassas to Urbana (Illinois) | 579.09 mi (931.96 km) |
| Manassas to Urbana (Maryland) | 40.75 mi (65.59 km) |
| Manassas to Urbana (Ohio) | 347.51 mi (559.26 km) |
| Manassas to Urbandale (Iowa) | 881.58 mi (1,418.76 km) |
| Manassas to Utica (New York) | 322.70 mi (519.33 km) |
| Manassas to Uvalde (Texas) | 1,431.77 mi (2,304.20 km) |
| Manassas to Vacaville (California) | 2,379.45 mi (3,829.35 km) |
| Manassas to Vadnais Heights (Minnesota) | 910.42 mi (1,465.17 km) |
| Manassas to Vail (Arizona) | 1,916.25 mi (3,083.90 km) |
| Manassas to Valdosta (Georgia) | 636.72 mi (1,024.71 km) |
