| Manassas to Baraboo (Wisconsin) | 715.50 mi (1,151.49 km) |
| Manassas to Barberton (Ohio) | 268.53 mi (432.16 km) |
| Manassas to Bardstown (Kentucky) | 436.93 mi (703.17 km) |
| Manassas to Barrington (Illinois) | 606.51 mi (976.08 km) |
| Manassas to Barstow (California) | 2,187.95 mi (3,521.17 km) |
| Manassas to Bartlesville (Oklahoma) | 1,016.45 mi (1,635.83 km) |
| Manassas to Bartlett (Illinois) | 606.56 mi (976.17 km) |
| Manassas to Bartlett (Tennessee) | 722.05 mi (1,162.03 km) |
| Manassas to Bartow (Florida) | 790.84 mi (1,272.73 km) |
| Manassas to Batavia (Illinois) | 608.89 mi (979.92 km) |
| Manassas to Batavia (New York) | 295.94 mi (476.28 km) |
| Manassas to Batesville (Arkansas) | 803.38 mi (1,292.92 km) |
| Manassas to Baton Rouge (Louisiana) | 963.51 mi (1,550.63 km) |
| Manassas to Battle Creek (Michigan) | 474.77 mi (764.07 km) |
| Manassas to Battle Ground (Washington) | 2,322.55 mi (3,737.79 km) |
