The flight distance from Sofia Airport (SOF) in Sofia, Bulgaria to Stung Treng Airport (TNX) in Stung Treng, Cambodia is 8,394 kilometers (5,216 miles / 4,532 nautical miles). The estimated flight time for this route is approximately 11h, flying east at a heading of 85°.

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 Bulgaria 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 12:34 in Sofia, it's 17:34 in Stung Treng. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,539 feet between the two airports. Stung Treng Airport sits lower than Sofia Airport.

The return flight from Stung Treng (TNX) to Sofia (SOF) follows a heading of 311° (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 Sofia Airport (SOF) and Stung Treng Airport (TNX) detail pages, or use our flight duration calculator to compare other routes.