The flight distance from Mariana Grajales Airport (GAO) in Guantanamo, Cuba to Harry Reid International Airport (LAS) in Las Vegas, United States is 4,269 kilometers (2,652 miles / 2,305 nautical miles). The estimated flight time for this route is approximately 6h, flying west northwest at a heading of 303°.

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 Cuba with United States. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 15:40 in Guantanamo, it's 12:40 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 2,125 feet between the two airports. Harry Reid International Airport sits higher than Mariana Grajales Airport.

The return flight from Las Vegas (LAS) to Guantanamo (GAO) follows a heading of 104° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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