The flight distance from Jalaluddin Airport (GTO) in Gorontalo-Celebes Island, Indonesia to Incheon International Airport (ICN) in Seoul, South Korea is 4,112 kilometers (2,555 miles / 2,220 nautical miles). The estimated flight time for this route is approximately 6h, flying north at a heading of 5°.

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 Indonesia with South Korea. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 01:36 in Gorontalo-Celebes Island, it's 02:36 in Seoul.

The return flight from Seoul (ICN) to Gorontalo-Celebes Island (GTO) follows a heading of 186° (south). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Jalaluddin Airport (GTO) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.