Since I've always been a bit "petrol stingy", I try to walk as much as possible since I live in an area where everything is pretty accessible by foot. When I drive, I try to make my route as sensible as possible.
I leave the house at 5:30 each morning, head for the gym and from there, I sometimes stop at the supermarket across the street. I head to work and then back home at 5pm. My roundtrip each day is 35 miles/56km. I used to have to drive all the way across town and that was a roundtrip of 56 miles/90km each day! Ridiculous!!!!