What is the longest runway in britain?

The longest runway in Britain is located at London Heathrow Airport, measuring 3,902 meters (12,802 feet) in length. This runway, known as Runway 09L/27R, is primarily used for international flights and plays a crucial role in accommodating the airport's high volume of air traffic. The length allows for the operation of large aircraft and facilitates safe takeoffs and landings in various weather conditions.