The flight distance from Oslo Gardermoen Airport (OSL) in Oslo, Norway to Siem Reap Angkor International Airport (SAI) in Siem Reap, Cambodia is 8,891 kilometers (5,525 miles / 4,801 nautical miles). The estimated flight time for this route is approximately 11h, flying east at a heading of 81°.

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 Norway with Cambodia. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:01 in Oslo, it's 04:01 in Siem Reap. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Siem Reap (SAI) to Oslo (OSL) follows a heading of 330° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Oslo Gardermoen Airport (OSL) and Siem Reap Angkor International Airport (SAI) detail pages, or use our flight duration calculator to compare other routes.