Directions to Heathrow Airport
LHR
London Heathrow is just 14 miles west of central London, situated next to junction 4a of the M4 motorway or junction 14 of the M25 (London Orbital) motorway.
From M40 : Join M25 at junction 16.
From M25: Leave motorway at junction 15 to join M4 and leave M4 at junction sign posted London Heathrow Airport, Terminals 1,2 & 3.
From M4: Follow directions as above for M4.