Expect the pay to be half or less, but you get better overall benefits, a higher standard of living, in exchange for long winters and a mostly car-based society.
I haven't commuted by car in ... 17 years.
I work in the Metro Vancouver area.
How walkable cities are are going to vary by city. Vancouver is very walkable. Also if you live somewhere up north, its not going to be that walkable even with a great bus system, because waiting for the bus in -30 sucks.