The flight distance from Grants-Milan Municipal Airport (GNT) in Grants, United States to Calgary International Airport (YYC) in Calgary, Canada is 1,839 kilometers (1,143 miles / 993 nautical miles). The estimated flight time for this route is approximately 3h, flying north northwest at a heading of 346°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting United States with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 19:59 in Grants, it's 19:59 in Calgary.

There is a significant elevation difference of 2,980 feet between the two airports. Calgary International Airport sits lower than Grants-Milan Municipal Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Calgary (YYC) to Grants (GNT) follows a heading of 162° (south 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 Grants-Milan Municipal Airport (GNT) and Calgary International Airport (YYC) detail pages, or use our flight duration calculator to compare other routes.