| Manassas to Buena Park (California) | 2,262.86 mi (3,641.72 km) |
| Manassas to Buenaventura Lakes (Florida) | 752.98 mi (1,211.81 km) |
| Manassas to Buffalo (Minnesota) | 949.20 mi (1,527.59 km) |
| Manassas to Buffalo (New York) | 295.73 mi (475.94 km) |
| Manassas to Buffalo Grove (Illinois) | 598.83 mi (963.73 km) |
| Manassas to Buford (Georgia) | 482.56 mi (776.60 km) |
| Manassas to Bull Run (Virginia) | 2.98 mi (4.79 km) |
| Manassas to Bullhead City (Arizona) | 2,048.13 mi (3,296.15 km) |
| Manassas to Burbank (California) | 2,272.07 mi (3,656.55 km) |
| Manassas to Burbank (Illinois) | 580.10 mi (933.58 km) |
| Manassas to Burien (Washington) | 2,306.89 mi (3,712.58 km) |
| Manassas to Burkburnett (Texas) | 1,212.90 mi (1,951.97 km) |
| Manassas to Burke (Virginia) | 12.05 mi (19.40 km) |
| Manassas to Burke Centre (Virginia) | 10.33 mi (16.63 km) |
| Manassas to Burleson (Texas) | 1,191.91 mi (1,918.19 km) |
