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Airport Comparison
Seoul (ICN) to Sakon Nakhon Airport (SNO) Flight Distance
The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Sakon Nakhon Airport (SNO) in Sakon Nakhon Airport, Thailand is 3,137 kilometers (1,949 miles / 1,694 nautical miles). The estimated flight time for this route is approximately 5h, flying southwest at a heading of 230°.
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 South Korea with Thailand. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 08:32 in Seoul, it's 06:32 in Sakon Nakhon Airport.
The return flight from Sakon Nakhon Airport (SNO) to Seoul (ICN) follows a heading of 40° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Incheon International Airport (ICN) and Sakon Nakhon Airport (SNO) detail pages, or use our flight duration calculator to compare other routes.
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