The endocannabinoid system (ECS) is a set of signaling molecules in the central and peripheral nervous system that helps regulate processes of the body such as appetite, pain, mood, and memory.
Driving distance from Alexandria, VA to Manassas, VA. The total driving distance from Alexandria, VA to Manassas, VA is 36 miles or 58 kilometers. Your trip begins in Alexandria, Virginia. It ends in Manassas, Virginia. If you are planning a road trip, you might also want to calculate the total driving time from Alexandria, VA to Manassas, VA so you can see when you'll arrive at your destination.
Located north of Manassas, in Prince William County, Virginia, it preserves the site of two major American Civil War battles: the First Battle of Bull Run on July 21, 1861, and the Second Battle of Bull Run which was fought between August 28 and August 30, 1862 (also known as the First Battle of Manassas and the Second Battle of Manassas, respectively).