Distance From High Alpine Heliport to Mehrabad International Airport

The distance from High Alpine Heliport () to Mehrabad International Airport (THR) is 6742 miles or 10851 kilometers or 5855 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 Big Sky ( United States ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Big Sky and Tehran takes around 15 hours 30 minutes.

Estimated flight time from High Alpine Heliport, Big Sky, United States to Mehrabad International Airport, Tehran, Iran is 15 hours 30 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		10851 km
Statute Miles		6742 miles
Nautical Miles		5855 nm
Avg. Time of Flight		15 hours 30 minutes

High Alpine Heliport to Mehrabad International Airport Flight Route Map - to THR Flight Path

Location of High Alpine Heliport & Mehrabad International Airport is given below.
Click the map to view Big Sky to Tehran nonstop flight path and travel direction.

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

Nonstop flight route between Big Sky, United States and Tehran, Iran.

Time Difference Between the Airports • - THR

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

Location	Local Time
Big Sky (United States)	2024-12-25, 23:55:33 MST
Tehran (Iran)	2024-12-26, 10:25:33 +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

High Alpine Heliport ( / MT16) Big Sky, United States

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran