M25 Junction 14
Junction 14 of the M25 sits on the western edge of Heathrow Airport, near Colnbrook, connecting the motorway with the A3113. Continuing clockwise, the next exit is Junction 15, 2 miles away; anticlockwise, Junction 13 is 1.8 miles back around the motorway. The nearest motorway services are Cobham, around 14.4 miles away.
Come off the M25 at Junction 14 and Poyle is roughly 0.5 miles west. For somewhere larger, Staines-upon-Thames is 3.2 miles south. There are 13 places to eat and drink, 12 pubs, 4 fuel stations, 3 EV charging points and 1 green space within two miles of the junction.
A proper stop rather than a quick one: fuel, food and charging are all close by, with 09L Heathrow Viewpoint the nearest, 0.5 miles off.
More on the M25: M25 junction map · M25 guide