The flight distance from London Heathrow Airport (LHR) in London, United Kingdom to Mafra Airport (QMF) in Mafra, Brazil is 9,885 kilometers (6,142 miles / 5,338 nautical miles). The estimated flight time for this route is approximately 13h, flying southwest at a heading of 223°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting United Kingdom with Brazil. It is an intercontinental flight between Europe and South America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 11:52 in London, it's 08:52 in Mafra. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 2,607 feet between the two airports. Mafra Airport sits higher than London Heathrow Airport.

The return flight from Mafra (QMF) to London (LHR) follows a heading of 28° (north northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the London Heathrow Airport (LHR) and Mafra Airport (QMF) detail pages, or use our flight duration calculator to compare other routes.