Buses and coaches run regularly between Heathrow Airport and National Rail stations at Feltham, Guildford, Reading, Watford Junction and Woking.
The 285 and 490 buses runs from Heathrow to Feltham (for trains to Richmond, Camberley, Bracknell, London Waterloo, Clapham Junction and the South).
The RailAir RA2 coach service runs from Heathrow Terminal 2 (Stops 11-12), Terminal 3 (Stops 7-8) and Terminal 5 to Guildford Railway Station (for trains to Farnham, Portsmouth and the North Downs).
The RailAir RA1 coach serves Heathrow Terminal 2 (Stops 11-12), Terminal 3 (Stops 7-8) and Terminal 5 to Reading (for trains to the south west, South Wales, Oxfordshire, and the Cotswolds)
Green Line route 724 (picking up from Heathrow Terminal 5 (Bus stop 8) and Heathrow Central Bus Station for Terminals 2 and 3), and RailAir RA3 (picking up from bus stops 11-12 at Terminal 2 and bus stops 7-8 at Terminal 3) runs from Heathrow to Watford Junction (for trains to the Midlands, Manchester, Liverpool, north-west England and Scotland).
The RailAir RA2 coach service runs from Heathrow Terminal 2 (Stops 11-12), Terminal 3 (Stops 7-8) and Terminal 5 to Woking Station (for trains to Portsmouth, Southampton, Bournemouth and Salisbury).
