Distance From Çengelköy Heliport to Mehrabad International Airport

The distance from Çengelköy Heliport () to Mehrabad International Airport (THR) is 1258 miles or 2024 kilometers or 1092 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.

---

How long does it take to travel from Üsküdar, Istanbul ( Turkey ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Üsküdar, Istanbul and Tehran takes around 2 hours 53 minutes.

Estimated flight time from Çengelköy Heliport, Üsküdar, Istanbul, Turkey to Mehrabad International Airport, Tehran, Iran is 2 hours 53 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		2024 km
Statute Miles		1258 miles
Nautical Miles		1092 nm
Avg. Time of Flight		2 hours 53 minutes

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

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

Click to see flight route on Google Map between Üsküdar, Istanbul, Turkey and Tehran, Iran. .

Nonstop flight route between Üsküdar, Istanbul, Turkey and Tehran, Iran.

Time Difference Between the Airports • - THR

Time difference between Üsküdar, Istanbul (Turkey) and Tehran (Iran) is 0 Hours 30 Minutes.
Tehran time is 0 Hours 30 Minutes ahead of Üsküdar, Istanbul.

Location	Local Time
Üsküdar, Istanbul (Turkey)	2026-09-13, 16:31:31 +03
Tehran (Iran)	2026-09-13, 17:01:31 +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

Çengelköy Heliport ( / ) Üsküdar, Istanbul, Turkey

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran