How did I know that Calgary would come up in this thread
TV - I'm not sure what you ran into, but I live in the furthest point in SW Calgary (the furthest point of anywhere in Calgary period), and during rush hour, it takes me about 40 minutes to downtown...50 on the worst day, 30 minutes if moving good (about 60% of the time). The biggest hiccups on McLeod are at Southland - where you can sit for 2-3 light changes - and Glenmore (partly because of the continued construction there).
I also used to go direct to the airport during rush hour (both there and back), and it would typically take 35 minutes - which includes some slow-time on the Deerfoot. That's one corner of the city to another. The longest trip in 4 years (two trips a week) was 50 minutes...in snow, with accidents.
By C-Train, it's 27 minutes - exactly.
Toronto is by far worse - especially during rush hour. Working in North York, and staying in Markham would take me about 45 minutes during rush hour. The odd time I'd go downtown after work, it'd be closer to an 1:20 - admittedly, down Younge though
When I lived worked in Winnipeg (EK, working at 355 Portage) for 5 years, it would on average take about 25 minutes, with some slow down over Disraeli...that was 10 years ago.
In Edmonton, I could make it from my home in St Albert to Jasper/101th would take on average 30 minutes (7 years ago, I'm sure it's worse now).
In Vancouver, I had a couple routes - the first was from downtown to Burnaby (boundary/Kingsway), would take about 20 minutes but against the grain. The second would be from the depths of Richmond (just off No 3) to central Vancouver (41st), and that would take 25 minutes...likely another 15-20 minutes to downtown from there. Much, much worse if you live out in Surrey or New West, unless taking the Skytrain.
One of my wife's friends did claim to drive 1:25 minutes each way in Calgary for a commute, but she lived in the far NW (Nose Hill area), and worked in the SE industrial area.
Sorry for the long post - just sharing some "data" through lengthy and somewhat unbiased experience.