A couple of days ago,I was going to route myself YVR YYZ YHZ YYT LHR until a change in plans occured. Good thing too.
Was in YHZ last Feb. Landed in a blizzard and had to overnight. Driver of bus from airport almost had to be talked into doing the run into Dartmouth. Hairy run it was. One lane of a three lane highway barely passable. Very pretty from the hotel window. That trip - LHR YYT YHZ YOW YYZ YVR was 48.5 hours - door to door.