About 3400 miles.
Amazingly, most of the straightline distance is over land (From US to vermont, through French Canada, the top of Hudson Bay, clipping Greenland and some of the very northern-most Canadian Islands).
Amazingly, most of the straightline distance is over land (From US to vermont, through French Canada, the top of Hudson Bay, clipping Greenland and some of the very northern-most Canadian Islands).