The flight distance from Green River Airport (GVI) in Green River, Papua New Guinea to Calgary International Airport (YYC) in Calgary, Canada is 11,375 kilometers (7,068 miles / 6,142 nautical miles). The estimated flight time for this route is approximately 14h, flying northeast at a heading of 38°.

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

Time zone information: When it's 05:30 in Green River, it's 13:30 in Calgary. With a 16-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 3,276 feet between the two airports. Calgary International Airport sits higher than Green River Airport.

The return flight from Calgary (YYC) to Green River (GVI) follows a heading of 279° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Green River Airport (GVI) and Calgary International Airport (YYC) detail pages, or use our flight duration calculator to compare other routes.