The flight distance from Iwakuni Marine Corps Air Station (IWK) in Iwakuni, Japan to Sofia Airport (SOF) in Sofia, Bulgaria is 8,827 kilometers (5,485 miles / 4,766 nautical miles). The estimated flight time for this route is approximately 11h, flying northwest at a heading of 315°.

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 Japan 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 23:57 in Iwakuni, it's 16:57 in Sofia. With a 7-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 1,735 feet between the two airports. Sofia Airport sits higher than Iwakuni Marine Corps Air Station.

The return flight from Sofia (SOF) to Iwakuni (IWK) follows a heading of 53° (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 Iwakuni Marine Corps Air Station (IWK) and Sofia Airport (SOF) detail pages, or use our flight duration calculator to compare other routes.