You can reach Prospect Mountain from all points west through Bennington, which is in the southwest corner of Vermont. Simply head east on Main Street which turns into Route 9. After climbing a looooong hill, you'll see Prospect on your right. From the east, take exit 2 off of I-91 in Brattleboro. Travel west on Route 9 towards Wilmington. Go straight through Wilmington and continue west on Route 9 for about 14 miles. Prospect Mountain Cross-Country Ski Center will be on your left.
Prospect Mountain is the closest Vermont ski area to NYC, NJ, Albany....
Albany, NY....................1 hour
New York, NY...............4 hours
Syracuse, NY...............3 1/2 hours
Hartford, CT..................2 1/2 hours
New Haven, CT............3 hours
Providence, RI.............3 1/2hours
Boston, MA..................3 hours
Greenfield, MA.............1 1/2 hours
Rutland, VT................. 1 1/2 hours
Manchester, VT...........1/2 hour
Philadelphia, PA.........5 1/2 hours
Baltimore, MD.............7 1/2 hours
Washington, DC..........8 hours