Distance From Sondok Airport to Mehrabad International Airport, DSO - THR Distance

The distance from Sondok Airport (DSO) to Mehrabad International Airport (THR) is 4043 miles or 6506 kilometers or 3511 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 Sŏndŏng-ni ( North Korea ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Sŏndŏng-ni and Tehran takes around 9 hours 17 minutes.

Estimated flight time from Sondok Airport, Sŏndŏng-ni, North Korea to Mehrabad International Airport, Tehran, Iran is 9 hours 17 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 • DSO - THR

Kilometers		6506 km
Statute Miles		4043 miles
Nautical Miles		3511 nm
Avg. Time of Flight		9 hours 17 minutes

Sondok Airport to Mehrabad International Airport Flight Route Map - DSO to THR Flight Path

Location of Sondok Airport & Mehrabad International Airport is given below.
Click the map to view Sŏndŏng-ni to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Sŏndŏng-ni, North Korea and Tehran, Iran. .

Nonstop flight route between Sŏndŏng-ni, North Korea and Tehran, Iran.

Time Difference Between the Airports • DSO - THR

Time difference between Sŏndŏng-ni (North Korea) and Tehran (Iran) is 5 Hours 30 Minutes.
Tehran time is 5 Hours 30 Minutes behind Sŏndŏng-ni.

Location	Local Time
Sŏndŏng-ni (North Korea)	2026-03-18, 17:21:22 KST
Tehran (Iran)	2026-03-18, 11:51:22 +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

Sondok Airport (DSO / ZKSD) Sŏndŏng-ni, North Korea

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran