The flight distance from Ellison Onizuka Kona International At Keahole Airport (KOA) in Kailua/Kona, United States to Calgary International Airport (YYC) in Calgary, Canada is 5,052 kilometers (3,139 miles / 2,728 nautical miles). The estimated flight time for this route is approximately 7h, flying northeast at a heading of 36°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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 12:02 in Kailua/Kona, it's 15:02 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 3,508 feet between the two airports. Calgary International Airport sits higher than Ellison Onizuka Kona International At Keahole Airport.

The return flight from Calgary (YYC) to Kailua/Kona (KOA) follows a heading of 242° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Ellison Onizuka Kona International At Keahole Airport (KOA) and Calgary International Airport (YYC) detail pages, or use our flight duration calculator to compare other routes.