Distance From Imam Khomeini International Airport to Charlotte Douglas International Airport, IKA - CLT Distance

The distance from Imam Khomeini International Airport (IKA) to Charlotte Douglas International Airport (CLT) is 6664 miles or 10724 kilometers or 5787 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 Tehran ( Iran ) to Charlotte ( United States )?

A one-way nonstop (direct) flight between Tehran and Charlotte takes around 15 hours 19 minutes.

Estimated flight time from Imam Khomeini International Airport, Tehran, Iran to Charlotte Douglas International Airport, Charlotte, United States is 15 hours 19 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 - CLT

Kilometers		10724 km
Statute Miles		6664 miles
Nautical Miles		5787 nm
Avg. Time of Flight		15 hours 19 minutes

Imam Khomeini International Airport to Charlotte Douglas International Airport Flight Route Map - IKA to CLT Flight Path

Location of Imam Khomeini International Airport & Charlotte Douglas International Airport is given below.
Click the map to view Tehran to Charlotte nonstop flight path and travel direction.

Click to see flight route on Google Map between Tehran, Iran and Charlotte, United States. .

Nonstop flight route between Tehran, Iran and Charlotte, United States.

Time Difference Between the Airports • IKA - CLT

Time difference between Tehran (Iran) and Charlotte (United States) is 8 Hours 30 Minutes.
Charlotte time is 8 Hours 30 Minutes behind Tehran.

Location	Local Time
Tehran (Iran)	2025-12-14, 11:52:55 +0330
Charlotte (United States)	2025-12-14, 03:22:55 EST

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

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

Destination

Charlotte Douglas International Airport (CLT / KCLT) Charlotte, United States