7 miles (11.25 km) door to door according to mapping websites. (I haven't gotten a computer yet, but it's on my acquisition list.) I often stop at the grocery store or run other similar errands on the way home so that adds a nice couple miles here and there, too. I've been known to strecth out the commute artificially as well. A seven mile commute can be a ten-plus mile commute if you know the right roads.