Distance From Finagin Airfield to Mehrabad International Airport

The distance from Finagin Airfield () to Mehrabad International Airport (THR) is 6345 miles or 10210 kilometers or 5510 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 Welcome ( United States ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Welcome and Tehran takes around 14 hours 35 minutes.

Estimated flight time from Finagin Airfield, Welcome, United States to Mehrabad International Airport, Tehran, Iran is 14 hours 35 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		10210 km
Statute Miles		6345 miles
Nautical Miles		5510 nm
Avg. Time of Flight		14 hours 35 minutes

Finagin Airfield to Mehrabad International Airport Flight Route Map - to THR Flight Path

Location of Finagin Airfield & Mehrabad International Airport is given below.
Click the map to view Welcome to Tehran nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - THR

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

Location	Local Time
Welcome (United States)	2025-12-17, 00:00:30 EST
Tehran (Iran)	2025-12-17, 08:30:30 +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

Finagin Airfield ( / MD05) Welcome, United States

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran