| Manassas to Altus (Oklahoma) | 1,238.24 mi (1,992.76 km) |
| Manassas to Alum Rock (California) | 2,390.27 mi (3,846.76 km) |
| Manassas to Alvin (Texas) | 1,203.85 mi (1,937.41 km) |
| Manassas to Amarillo (Texas) | 1,361.98 mi (2,191.89 km) |
| Manassas to Amelia (Ohio) | 362.80 mi (583.88 km) |
| Manassas to American Canyon (California) | 2,397.91 mi (3,859.06 km) |
| Manassas to American Fork (Utah) | 1,819.63 mi (2,928.41 km) |
| Manassas to Americus (Georgia) | 596.90 mi (960.62 km) |
| Manassas to Ames (Iowa) | 877.47 mi (1,412.16 km) |
| Manassas to Amherst (Ohio) | 310.74 mi (500.09 km) |
| Manassas to Ammon (Idaho) | 1,810.66 mi (2,913.98 km) |
| Manassas to Amsterdam (New York) | 336.98 mi (542.32 km) |
| Manassas to Anacortes (Washington) | 2,319.12 mi (3,732.26 km) |
| Manassas to Anaheim (California) | 2,255.39 mi (3,629.70 km) |
| Manassas to Anchorage (Alaska) | 3,328.66 mi (5,356.96 km) |
