The flight distance from Sofia Airport (SOF) in Sofia, Bulgaria to Ranong Airport (UNN) in Ranong Airport, Thailand is 8,063 kilometers (5,010 miles / 4,354 nautical miles). The estimated flight time for this route is approximately 10h, flying east at a heading of 93°.

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 Thailand. 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 14:30 in Sofia, it's 19:30 in Ranong Airport. 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 1,685 feet between the two airports. Ranong Airport sits lower than Sofia Airport.

The return flight from Ranong Airport (UNN) to Sofia (SOF) follows a heading of 312° (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 Ranong Airport (UNN) detail pages, or use our flight duration calculator to compare other routes.