The flight distance from Sainte Marie Airport (SMS) in Sainte Marie Airport, Madagascar to Calgary International Airport (YYC) in Calgary, Canada is 15,970 kilometers (9,923 miles / 8,623 nautical miles). The estimated flight time for this route is approximately 20h, flying north northwest at a heading of 343°.

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

Time zone information: When it's 01:53 in Sainte Marie Airport, it's 15:53 in Calgary. With a 10-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 3,550 feet between the two airports. Calgary International Airport sits higher than Sainte Marie Airport.

The return flight from Calgary (YYC) to Sainte Marie Airport (SMS) follows a heading of 27° (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 Sainte Marie Airport (SMS) and Calgary International Airport (YYC) detail pages, or use our flight duration calculator to compare other routes.