Distance From Smith Airpark to Imam Khomeini International Airport

The distance from Smith Airpark () to Imam Khomeini International Airport (IKA) is 7164 miles or 11528 kilometers or 6221 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 Hinton ( United States ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Hinton and Tehran takes around 16 hours 28 minutes.

Estimated flight time from Smith Airpark, Hinton, United States to Imam Khomeini International Airport, Tehran, Iran is 16 hours 28 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		11528 km
Statute Miles		7164 miles
Nautical Miles		6221 nm
Avg. Time of Flight		16 hours 28 minutes

Smith Airpark to Imam Khomeini International Airport Flight Route Map - to IKA Flight Path

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

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

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

Time Difference Between the Airports • - IKA

Time difference between Hinton (United States) and Tehran (Iran) is 10 Hours 30 Minutes.
Tehran time is 10 Hours 30 Minutes ahead of Hinton.

Location	Local Time
Hinton (United States)	2026-11-01, 19:26:26 MST
Tehran (Iran)	2026-11-02, 05:56:26 +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

Smith Airpark ( / 29OK) Hinton, United States

Destination

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