Distance From Chengdu Shuangliu International Airport to Mehrabad International Airport, CTU - THR Distance

The distance from Chengdu Shuangliu International Airport (CTU) to Mehrabad International Airport (THR) is 3031 miles or 4877 kilometers or 2632 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 Chengdu (Shuangliu) ( China ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Chengdu (Shuangliu) and Tehran takes around 6 hours 58 minutes.

Estimated flight time from Chengdu Shuangliu International Airport, Chengdu (Shuangliu), China to Mehrabad International Airport, Tehran, Iran is 6 hours 58 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 • CTU - THR

Kilometers		4877 km
Statute Miles		3031 miles
Nautical Miles		2632 nm
Avg. Time of Flight		6 hours 58 minutes

Chengdu Shuangliu International Airport to Mehrabad International Airport Flight Route Map - CTU to THR Flight Path

Location of Chengdu Shuangliu International Airport & Mehrabad International Airport is given below.
Click the map to view Chengdu (Shuangliu) to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Chengdu (Shuangliu), China and Tehran, Iran. .

Nonstop flight route between Chengdu (Shuangliu), China and Tehran, Iran.

Time Difference Between the Airports • CTU - THR

Time difference between Chengdu (Shuangliu) (China) and Tehran (Iran) is 4 Hours 30 Minutes.
Tehran time is 4 Hours 30 Minutes behind Chengdu (Shuangliu).

Location	Local Time
Chengdu (Shuangliu) (China)	2026-01-29, 13:50:20 CST
Tehran (Iran)	2026-01-29, 09:20:20 +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

Chengdu Shuangliu International Airport (CTU / ZUUU) Chengdu (Shuangliu), China

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran