The flight distance from Narita International Airport (NRT) in Tokyo, Japan to Osan Air Base (OSN) in Osan Air Base, South Korea is 1,203 kilometers (748 miles / 650 nautical miles). The estimated flight time for this route is approximately 2h, flying west at a heading of 281°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is an international route connecting Japan with South Korea. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 20:51 in Tokyo, it's 20:51 in Osan Air Base.

The return flight from Osan Air Base (OSN) to Tokyo (NRT) follows a heading of 93° (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 Narita International Airport (NRT) and Osan Air Base (OSN) detail pages, or use our flight duration calculator to compare other routes.