Distance From Big Island Airport to Mehrabad International Airport

The distance from Big Island Airport () to Mehrabad International Airport (THR) is 6690 miles or 10767 kilometers or 5810 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 Orofino ( United States ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Orofino and Tehran takes around 15 hours 22 minutes.

Estimated flight time from Big Island Airport, Orofino, United States to Mehrabad International Airport, Tehran, Iran is 15 hours 22 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		10767 km
Statute Miles		6690 miles
Nautical Miles		5810 nm
Avg. Time of Flight		15 hours 22 minutes

Big Island Airport to Mehrabad International Airport Flight Route Map - to THR Flight Path

Location of Big Island Airport & Mehrabad International Airport is given below.
Click the map to view Orofino to Tehran nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - THR

Time difference between Orofino (United States) and Tehran (Iran) is 9 Hours 30 Minutes.
Tehran time is 9 Hours 30 Minutes ahead of Orofino.

Location	Local Time
Orofino (United States)	2026-08-02, 00:20:40 MDT
Tehran (Iran)	2026-08-02, 09:50:40 +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

Big Island Airport ( / ID29) Orofino, United States

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran