The Hogback Mountains near Monkton, Bristol, and Starksboro are part of this Front Range. The Second, or Main Range, of the Green Mountains runs from Massachusetts all the way to Canada. In southern Vermont, the mountains are like a very high, wide, upland plain or plateau.Peaks like Glastenbury (3,764 feet) and Stratton (3,936 feet) rise above the plain.ermont's mountain ranges are really part of the Appalachian Mountains which run from the southern United States all the way to the Gasp Peninsula in the Province of Quebec. Vermont has several peaks over 4,000 feet high.