if you will be going to swinley regularly then it is worth copying this route http://www.gmap-pedometer.com/?r=2501017
90% bike paths or you could go on the main road (it's fine to cycle along) then switch over to the foot/cycle bridge as the roundabout is a mare with nutters doing 60-70. plus there is a parade of shops next to the cycle route for 'refreshments' on the way home
if you will be going to swinley regularly then it is worth copying this route
http://www.gmap-pedometer.com/?r=2501017
90% bike paths or you could go on the main road (it's fine to cycle along) then switch over to the foot/cycle bridge as the roundabout is a mare with nutters doing 60-70. plus there is a parade of shops next to the cycle route for 'refreshments' on the way home