11-13 miles each way. I only get a couple of lights but I always hope they are red. A chance to suck up some water before the hills as there is no flat here. I'm only averaging 14 - 17mph, depending on the day of the week. Some weeks I can commute everyday, kinda depends what the kids travel requirements are. Now that there is another driver in the family I'm being encouraged to ride more often so she can have the car.