The flight distance from Daniel K Inouye International Airport (HNL) in Honolulu, United States to Toronto / Buttonville Municipal Airport (YKZ) in Markham, Canada is 7,488 kilometers (4,653 miles / 4,043 nautical miles). The estimated flight time for this route is approximately 10h, flying northeast at a heading of 50°.

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 10:45 in Honolulu, it's 16:45 in Markham. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Markham (YKZ) to Honolulu (HNL) follows a heading of 278° (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 Daniel K Inouye International Airport (HNL) and Toronto / Buttonville Municipal Airport (YKZ) detail pages, or use our flight duration calculator to compare other routes.