Every weekday but Wednesday: 20-30 minutes, depending on when I leave
Wednesdays: about 3 seconds, depending how fast I walk from my bedroom to my dining table/makeshift desk
I will only take a job that is close to home. I have the option right now to make a LOT more money if I work downtown, but there is NO WAY I'm going to do that everyday. It would seriously be fun for about a week - taking the train, walking to the office, hitting the lakeshore on my lunch....but frankly, we are in the suburbs on the 10th floor of a 12 story building with a parking garage, and I rarely leave my floor for lunch now because it's kind of a hassle. And I HATE traffic and sitting in it, so there is no way I would drive a long way. At the end of the day, I want to be home as fast as possible. And with kids, I need to be able to get to them in under 20 minutes if I needed to.
DH and I thougth it would be awesome once, when DS16 was 2, to build a house in the country and commute back to the city for work (about an hour in good traffic). I lasted about 5 months - the daycare kept calling me when DS was sick and I couldn't get to him right away - my day didn't end when work was over - it dragged on and on in the car while I sat in traffic losing precious minutes NOT being with my little guy. I quit and took a job at his school so I could be close and see him.
DH has a 40 min commute in good traffic, but traffic is NEVER good. He passes by the 2nd busiest airport in the country everyday and traffic is a nightmare. Any time there is a drop of rain or snow, or during a heavy travel time, his commute extends to 2 hours. He hates it.