Distance From Williams Field to Mehrabad International Airport

The distance from Williams Field () to Mehrabad International Airport (THR) is 6970 miles or 11217 kilometers or 6053 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 Coldwater ( United States ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Coldwater and Tehran takes around 16 hours 1 minutes.

Estimated flight time from Williams Field, Coldwater, United States to Mehrabad International Airport, Tehran, Iran is 16 hours 1 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		11217 km
Statute Miles		6970 miles
Nautical Miles		6053 nm
Avg. Time of Flight		16 hours 1 minutes

Williams Field to Mehrabad International Airport Flight Route Map - to THR Flight Path

Location of Williams Field & Mehrabad International Airport is given below.
Click the map to view Coldwater to Tehran nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - THR

Time difference between Coldwater (United States) and Tehran (Iran) is 8 Hours 30 Minutes.
Tehran time is 8 Hours 30 Minutes ahead of Coldwater.

Location	Local Time
Coldwater (United States)	2026-08-02, 13:49:23 CDT
Tehran (Iran)	2026-08-02, 22:19:23 +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

Williams Field ( / 08MS) Coldwater, United States

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran