The flight distance from Stockholm-Arlanda Airport (ARN) in Stockholm, Sweden to Valle Del Conlara International Airport (RLO) in Merlo, Argentina is 12,706 kilometers (7,895 miles / 6,860 nautical miles). The estimated flight time for this route is approximately 16h, flying west southwest at a heading of 247°.

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

Time zone information: When it's 14:07 in Stockholm, it's 10:07 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 1,884 feet between the two airports. Valle Del Conlara International Airport sits higher than Stockholm-Arlanda Airport.

The return flight from Merlo (RLO) to Stockholm (ARN) follows a heading of 33° (north northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Stockholm-Arlanda Airport (ARN) and Valle Del Conlara International Airport (RLO) detail pages, or use our flight duration calculator to compare other routes.