The flight distance from Osan Air Base (OSN) in Osan Air Base, South Korea to Václav Havel Airport (PRG) in Prague, Czech Republic is 8,301 kilometers (5,158 miles / 4,482 nautical miles). The estimated flight time for this route is approximately 11h, flying northwest at a heading of 322°.

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 South Korea with Czech Republic. 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 05:11 in Osan Air Base, it's 21:11 in Prague. With a 8-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,209 feet between the two airports. Václav Havel Airport sits higher than Osan Air Base.

The return flight from Prague (PRG) to Osan Air Base (OSN) follows a heading of 50° (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 Osan Air Base (OSN) and Václav Havel Airport (PRG) detail pages, or use our flight duration calculator to compare other routes.