Ok , I ’ Ve got an up-to-day map . Let ’ s check the route from here to the airport .   Where are we ? Oh , here we are . So we drive to the A120 and turn left .   No , we turn right . Remember that we are coming from this direction .   Oh yes ! Sorry ! Then we drive to the M11 motorway .   How far is that ?   It ’ s only seven miles . We turn left to join the motorway and drive south .   According to the map , we get off the M11 at the second junction and join the M25 . That ’ s the motorway that goes around the edge of London . 