Just a recent article (looks like some of these numbers are survey numbers - guessing they'd probably be at the lower end, given how badly people can underestimate their commutes versus reality):
http://www.calgaryherald.com/busines...228/story.html
In the Calgary area, the average was 26 minutes and 16 per cent of commuters took 45 minutes or more to get to work.
Statistics Canada said about 82 per cent of commuters in the country travelled to work by car in 2010, while 12 per cent took public transit and six per cent walked or bicycled.