The flight distance from London Heathrow Airport (LHR) in London, United Kingdom to Melchor de Mencos Airport (MCR) in Melchor de Mencos, Guatemala is 8,442 kilometers (5,246 miles / 4,558 nautical miles). The estimated flight time for this route is approximately 11h, flying west at a heading of 280°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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

Time zone information: When it's 11:25 in London, it's 05:25 in Melchor de Mencos. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 4,587 feet between the two airports. Melchor de Mencos Airport sits higher than London Heathrow Airport.

The return flight from Melchor de Mencos (MCR) to London (LHR) follows a heading of 40° (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 Melchor de Mencos Airport (MCR) detail pages, or use our flight duration calculator to compare other routes.