The flight distance from Harry Reid International Airport (LAS) in Las Vegas, United States to Martin Miguel De Guemes International Airport (SLA) in Salta, Argentina is 8,548 kilometers (5,311 miles / 4,616 nautical miles). The estimated flight time for this route is approximately 11h, flying southeast at a heading of 135°.

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 Argentina. It is an intercontinental flight between North America and South America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:38 in Las Vegas, it's 07:38 in Salta. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,907 feet between the two airports. Martin Miguel De Guemes International Airport sits higher than Harry Reid International Airport.

The return flight from Salta (SLA) to Las Vegas (LAS) follows a heading of 321° (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 Harry Reid International Airport (LAS) and Martin Miguel De Guemes International Airport (SLA) detail pages, or use our flight duration calculator to compare other routes.