The flight distance from Key West Nas (Boca Chica Field) Airport (NQX) in Key West, United States to London Stansted Airport (STN) in London, United Kingdom is 7,344 kilometers (4,564 miles / 3,966 nautical miles). The estimated flight time for this route is approximately 10h, flying northeast at a heading of 42°.

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

Time zone information: When it's 03:37 in Key West, it's 08:37 in London. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from London (STN) to Key West (NQX) follows a heading of 280° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Key West Nas (Boca Chica Field) Airport (NQX) and London Stansted Airport (STN) detail pages, or use our flight duration calculator to compare other routes.