Distance From Kkotchi Heliport to Mehrabad International Airport

The distance from Kkotchi Heliport () to Mehrabad International Airport (THR) is 4037 miles or 6496 kilometers or 3506 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 Kkotchi ( South Korea ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Kkotchi and Tehran takes around 9 hours 16 minutes.

Estimated flight time from Kkotchi Heliport, Kkotchi, South Korea to Mehrabad International Airport, Tehran, Iran is 9 hours 16 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 • - THR

Kilometers		6496 km
Statute Miles		4037 miles
Nautical Miles		3506 nm
Avg. Time of Flight		9 hours 16 minutes

Kkotchi Heliport to Mehrabad International Airport Flight Route Map - to THR Flight Path

Location of Kkotchi Heliport & Mehrabad International Airport is given below.
Click the map to view Kkotchi to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Kkotchi, South Korea and Tehran, Iran. .

Nonstop flight route between Kkotchi, South Korea and Tehran, Iran.

Time Difference Between the Airports • - THR

Time difference between Kkotchi (South Korea) and Tehran (Iran) is 5 Hours 30 Minutes.
Tehran time is 5 Hours 30 Minutes behind Kkotchi.

Location	Local Time
Kkotchi (South Korea)	2026-03-18, 13:44:08 KST
Tehran (Iran)	2026-03-18, 08:14:08 +0330

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

Kkotchi Heliport ( / ) Kkotchi, South Korea

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran