The flight distance from Groton-New London Airport (GON) in Groton (New London), United States to London Gatwick Airport (LGW) in London, United Kingdom is 5,407 kilometers (3,360 miles / 2,920 nautical miles). The estimated flight time for this route is approximately 7h, flying northeast at a heading of 53°.

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 14:14 in Groton (New London), it's 19:14 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 (LGW) to Groton (New London) (GON) follows a heading of 288° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Groton-New London Airport (GON) and London Gatwick Airport (LGW) detail pages, or use our flight duration calculator to compare other routes.