Distance From Ranger Ranch Airport to Mehrabad International Airport

The distance from Ranger Ranch Airport () to Mehrabad International Airport (THR) is 7147 miles or 11502 kilometers or 6207 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 Montrose ( United States ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Montrose and Tehran takes around 16 hours 25 minutes.

Estimated flight time from Ranger Ranch Airport, Montrose, United States to Mehrabad International Airport, Tehran, Iran is 16 hours 25 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		11502 km
Statute Miles		7147 miles
Nautical Miles		6207 nm
Avg. Time of Flight		16 hours 25 minutes

Ranger Ranch Airport to Mehrabad International Airport Flight Route Map - to THR Flight Path

Location of Ranger Ranch Airport & Mehrabad International Airport is given below.
Click the map to view Montrose to Tehran nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - THR

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

Location	Local Time
Montrose (United States)	2026-08-03, 07:13:25 MDT
Tehran (Iran)	2026-08-03, 16:43:25 +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

Ranger Ranch Airport ( / ) Montrose, United States

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran