The flight distance from Groton-New London Airport (GON) in Groton (New London), United States to Harry Reid International Airport (LAS) in Las Vegas, United States is 3,746 kilometers (2,328 miles / 2,023 nautical miles). The estimated flight time for this route is approximately 5h, flying west at a heading of 275°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 3-hour time difference between the two cities.

Time zone information: When it's 02:48 in Groton (New London), it's 23:48 in Las Vegas. 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 2,172 feet between the two airports. Harry Reid International Airport sits higher than Groton-New London Airport.

The return flight from Las Vegas (LAS) to Groton (New London) (GON) follows a heading of 68° (east 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 Groton-New London Airport (GON) and Harry Reid International Airport (LAS) detail pages, or use our flight duration calculator to compare other routes.