Distance From Hearst/Carey Lake Seaplane Base to Imam Khomeini International Airport

The distance from Hearst/Carey Lake Seaplane Base () to Imam Khomeini International Airport (IKA) is 5946 miles or 9569 kilometers or 5164 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 Hearst ( Canada ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Hearst and Tehran takes around 13 hours 40 minutes.

Estimated flight time from Hearst/Carey Lake Seaplane Base, Hearst, Canada to Imam Khomeini International Airport, Tehran, Iran is 13 hours 40 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		9569 km
Statute Miles		5946 miles
Nautical Miles		5164 nm
Avg. Time of Flight		13 hours 40 minutes

Hearst/Carey Lake Seaplane Base to Imam Khomeini International Airport Flight Route Map - to IKA Flight Path

Location of Hearst/Carey Lake Seaplane Base & Imam Khomeini International Airport is given below.
Click the map to view Hearst to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Hearst, Canada and Tehran, Iran. .

Nonstop flight route between Hearst, Canada and Tehran, Iran.

Time Difference Between the Airports • - IKA

Time difference between Hearst (Canada) and Tehran (Iran) is 8 Hours 30 Minutes.
Tehran time is 8 Hours 30 Minutes ahead of Hearst.

Location	Local Time
Hearst (Canada)	2026-03-19, 22:55:56 EST
Tehran (Iran)	2026-03-20, 07:25:56 +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

Hearst/Carey Lake Seaplane Base ( / CNJ5) Hearst, Canada

Destination

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