Distance From Hay River Seaplane Base to Mehrabad International Airport

The distance from Hay River Seaplane Base () to Mehrabad International Airport (THR) is 5727 miles or 9216 kilometers or 4973 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 ( Canada ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between and Tehran takes around 13 hours 9 minutes.

Estimated flight time from Hay River Seaplane Base, , Canada to Mehrabad International Airport, Tehran, Iran is 13 hours 9 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		9216 km
Statute Miles		5727 miles
Nautical Miles		4973 nm
Avg. Time of Flight		13 hours 9 minutes

Hay River Seaplane Base to Mehrabad International Airport Flight Route Map - to THR Flight Path

Location of Hay River Seaplane Base & Mehrabad International Airport is given below.
Click the map to view to Tehran nonstop flight path and travel direction.

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

Nonstop flight route between , Canada and Tehran, Iran.

Time Difference Between the Airports • - THR

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

Location	Local Time
(Canada)	2025-12-14, 04:52:43 MST
Tehran (Iran)	2025-12-14, 15:22:43 +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

Hay River Seaplane Base ( / CEF8) , Canada

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran