How far is it from salisbury MD to fairfax va?

145 miles

Here is the route:

1. Take U.S. 50 WEST, from Salisbury, across the Chesapeake Bay Bridge, and past Annapolis, to I-495 SOUTH to RICHMOND at EXIT 7A.
2. Take I-495 around D.C. to I-66 WEST to FRONT ROYAL at EXIT 49A.
3. Take I-66 WEST to Fairfax.