The flight distance from Harry Reid International Airport (LAS) in Las Vegas, United States to Thule Air Base (THU) in Thule, Greenland is 5,046 kilometers (3,135 miles / 2,725 nautical miles). The estimated flight time for this route is approximately 7h, flying north northeast at a heading of 14°.

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 Greenland. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 01:59 in Las Vegas, it's 05:59 in Thule. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,930 feet between the two airports. Thule Air Base sits lower than Harry Reid International Airport.

The return flight from Thule (THU) to Las Vegas (LAS) follows a heading of 235° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Harry Reid International Airport (LAS) and Thule Air Base (THU) detail pages, or use our flight duration calculator to compare other routes.