For Nordic skiing on the way to Craftsbury, Vt:
There is excellent skiing in the Mt. Washington Valley;
Jackson Ski Touring has over 50 km groomed, about 40km of these have been groomed today. http://jacksonxc.org/trails-conditions/trail-condi
Bear Notch is also grooming daily almost all of their trail system. I am guessing 20 - 30 km. http://www.bearnotchskitouring.com/
There is a Ski-o map of Bear Notch. Note: Dotted trails are not permanent.