The flight distance from Sakon Nakhon Airport (SNO) in Sakon Nakhon Airport, Thailand to Sofia Airport (SOF) in Sofia, Bulgaria is 7,973 kilometers (4,955 miles / 4,305 nautical miles). The estimated flight time for this route is approximately 10h, flying northwest at a heading of 310°.

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

Time zone information: When it's 05:44 in Sakon Nakhon Airport, it's 00:44 in Sofia. 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 1,213 feet between the two airports. Sofia Airport sits higher than Sakon Nakhon Airport.

The return flight from Sofia (SOF) to Sakon Nakhon Airport (SNO) follows a heading of 83° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Sakon Nakhon Airport (SNO) and Sofia Airport (SOF) detail pages, or use our flight duration calculator to compare other routes.