The flight distance from Valle Del Conlara International Airport (RLO) in Merlo, Argentina to Calgary International Airport (YYC) in Calgary, Canada is 10,440 kilometers (6,487 miles / 5,637 nautical miles). The estimated flight time for this route is approximately 13h, flying north northwest at a heading of 332°.

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

Time zone information: When it's 21:14 in Merlo, it's 18:14 in Calgary. 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 1,536 feet between the two airports. Calgary International Airport sits higher than Valle Del Conlara International Airport.

The return flight from Calgary (YYC) to Merlo (RLO) follows a heading of 140° (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 Valle Del Conlara International Airport (RLO) and Calgary International Airport (YYC) detail pages, or use our flight duration calculator to compare other routes.