The flight distance from Newark Liberty International Airport (EWR) in Newark, United States to Martin Miguel De Guemes International Airport (SLA) in Salta, Argentina is 7,344 kilometers (4,563 miles / 3,965 nautical miles). The estimated flight time for this route is approximately 10h, flying south at a heading of 171°.

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 08:47 in Newark, it's 10:47 in Salta.

There is a significant elevation difference of 4,071 feet between the two airports. Martin Miguel De Guemes International Airport sits higher than Newark Liberty International Airport.

The return flight from Salta (SLA) to Newark (EWR) follows a heading of 353° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Newark Liberty International Airport (EWR) and Martin Miguel De Guemes International Airport (SLA) detail pages, or use our flight duration calculator to compare other routes.