Distance From N-311 Heliport to Imam Khomeini International Airport

The distance from N-311 Heliport () to Imam Khomeini International Airport (IKA) is 4158 miles or 6691 kilometers or 3611 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 Ganjeol-ri ( South Korea ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Ganjeol-ri and Tehran takes around 9 hours 33 minutes.

Estimated flight time from N-311 Heliport, Ganjeol-ri, South Korea to Imam Khomeini International Airport, Tehran, Iran is 9 hours 33 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 • - IKA

Kilometers		6691 km
Statute Miles		4158 miles
Nautical Miles		3611 nm
Avg. Time of Flight		9 hours 33 minutes

N-311 Heliport to Imam Khomeini International Airport Flight Route Map - to IKA Flight Path

Location of N-311 Heliport & Imam Khomeini International Airport is given below.
Click the map to view Ganjeol-ri to Tehran nonstop flight path and travel direction.

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

Nonstop flight route between Ganjeol-ri, South Korea and Tehran, Iran.

Time Difference Between the Airports • - IKA

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

Location	Local Time
Ganjeol-ri (South Korea)	2026-04-30, 01:32:21 KST
Tehran (Iran)	2026-04-29, 20:02:21 +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

N-311 Heliport ( / ) Ganjeol-ri, South Korea

Destination

Imam Khomeini International Airport (IKA / OIIE) Tehran, Iran