The flight distance from San Francisco International Airport (SFO) in San Francisco, United States to Cat Lake Airport (YAC) in Cat Lake, Canada is 2,849 kilometers (1,770 miles / 1,538 nautical miles). The estimated flight time for this route is approximately 4h, flying northeast at a heading of 47°.

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 20:05 in San Francisco, it's 22:05 in Cat Lake.

There is a significant elevation difference of 1,331 feet between the two airports. Cat Lake Airport sits higher than San Francisco International Airport.

The return flight from Cat Lake (YAC) to San Francisco (SFO) follows a heading of 249° (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 San Francisco International Airport (SFO) and Cat Lake Airport (YAC) detail pages, or use our flight duration calculator to compare other routes.