About 18 miles each way. During the week it takes about 35-40 minutes, less by motorbike.
On a good Sunday I can do it in less than 20 minutes on the motorbike. Got myself re-insured on the family workhorse as it's a badly paid fill-in job that's gone on way too long, and I've had my hours and wage cut because of something out of my control (long annoying story), so it makes more sense to go by bike when I can rather than drive and pay £3.70 a day to park. The Pegaso sips fuel as well.