M25 Junction 15

Junction 15 of the M25 is found west of Heathrow Airport, and serves as the motorway's link to the M4. The next junction clockwise is Junction 16, 4.8 miles further on, while anticlockwise traffic reaches Junction 14 after 2 miles. For a motorway stop, Cobham services are the closest, roughly 16.4 miles around the M25.

Come off the M25 at Junction 15 and Slough is roughly 4.5 miles west. Staines-upon-Thames is 3.9 miles south. There are 31 places to eat and drink, 13 pubs, 4 EV charging points, 3 fuel stations and 1 green space within two miles of the junction.

Junction 15 is where the M25 meets the M4, so it is not a great junction to leave the motorway.

More on the M25: M25 junction map · M25 guide