Walton-on-Thames
Beaconsfield
Amersham
Rickmansworth
Bushey
Iver
Marlow
High Wycombe
Watford
Gerrards Cross
Maidenhead
Eton College
Windsor, Berkshire
Slough
Hounslow
London
Walton-on-Thames
Uxbridge
High Wycombe
Uxbridge
Maidenhead
Isleworth
Gerrards Cross
Isleworth
Rickmansworth
Bushey
Pinner
Bushey Heath
Slough
West Twickenham
Heston East
Northolt
Loudwater
Harrow
Northolt
Harrow
London
Hillingdon
Brunel
Uxbridge