Door to door, it's 14 miles one way, but I generally take the bus the last 3 miles in the AM to avoid riding up a steep hill on the freeway shoulder (horrible, exhaust-filled stretch populated by maniacal AM car commuters - plus my husband yells at me every time I even consider it!). On the way home, I may take the same bus, or I may ride down an unpaved fire road. So usually it's 22-25 miles round trip.