The flight distance from Los Angeles International Airport (LAX) in Los Angeles, United States to Valle Del Conlara International Airport (RLO) in Merlo, Argentina is 9,238 kilometers (5,740 miles / 4,988 nautical miles). The estimated flight time for this route is approximately 12h, flying southeast at a heading of 137°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

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 15:31 in Los Angeles, it's 19:31 in Merlo. 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 1,893 feet between the two airports. Valle Del Conlara International Airport sits higher than Los Angeles International Airport.

The return flight from Merlo (RLO) to Los Angeles (LAX) follows a heading of 318° (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 Los Angeles International Airport (LAX) and Valle Del Conlara International Airport (RLO) detail pages, or use our flight duration calculator to compare other routes.