Even forgetting the huge environmental damage caused by car-commuting for now, the monetary costs are high -- usually higher than most people expect.
Financial blogger Mr. Money Mustache (I'm not making that name up, I swear!) crunched the numbers and a company called Streamline Refinance created the infographics above to make things clearer (and probably to convince you to move closer to work).The 10-year costs are particularly impressive, and they show how just a few miles more add up over the years to a huge amount of extra money spent and fossil fuels burned. There's a pretty strong correlation between money spent on car-commuting and CO2 emitted, since the biggest operational cost of a car is the fuel, so the money figures in the infographics would also map pretty closely to CO2 numbers (proportionally speaking).
Not only that, but it's also costing commuters so many hours of their lives. At least if you take mass transit, you can read, and if you bike or walk, you are keeping yourself healthy.