Distance From Okchuk-tong Heliport to Heraklion International Nikos Kazantzakis Airport

The distance from Okchuk-tong Heliport () to Heraklion International Nikos Kazantzakis Airport (HER) is 5225 miles or 8409 kilometers or 4538 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Okchuk-tong, Daecheongdo ( South Korea ) to Heraklion ( Greece )?

A one-way nonstop (direct) flight between Okchuk-tong, Daecheongdo and Heraklion takes around 12 hours 0 minutes.

Estimated flight time from Okchuk-tong Heliport, Okchuk-tong, Daecheongdo, South Korea to Heraklion International Nikos Kazantzakis Airport, Heraklion, Greece is 12 hours 0 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - HER

Kilometers		8409 km
Statute Miles		5225 miles
Nautical Miles		4538 nm
Avg. Time of Flight		12 hours 0 minutes

Okchuk-tong Heliport to Heraklion International Nikos Kazantzakis Airport Flight Route Map - to HER Flight Path

Location of Okchuk-tong Heliport & Heraklion International Nikos Kazantzakis Airport is given below.
Click the map to view Okchuk-tong, Daecheongdo to Heraklion nonstop flight path and travel direction.

Click to see flight route on Google Map between Okchuk-tong, Daecheongdo, South Korea and Heraklion, Greece. .

Nonstop flight route between Okchuk-tong, Daecheongdo, South Korea and Heraklion, Greece.

Time Difference Between the Airports • - HER

Time difference between Okchuk-tong, Daecheongdo (South Korea) and Heraklion (Greece) is 7 Hours.
Heraklion time is 7 Hours behind Okchuk-tong, Daecheongdo.

Location	Local Time
Okchuk-tong, Daecheongdo (South Korea)	2026-01-29, 22:54:47 KST
Heraklion (Greece)	2026-01-29, 15:54:47 EET

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Okchuk-tong Heliport ( / ) Okchuk-tong, Daecheongdo, South Korea

Destination

Heraklion International Nikos Kazantzakis Airport (HER / LGIR) Heraklion, Greece