Just done a route on Bike Route Toaster between the two points you mentioned and tragically its not that flat, you have to accend a massive 151 feet over 18 miles but on the bright side of things you decend 184 feet so chance of a bit of freewheeling to recover.
Think we should have a competition to see who can find the flattest 18 mile piece of road in the UK
Think we should have a competition to see who can find the flattest 18 mile piece of road in the UK