Distance From Manor House Farm Airstrip to Mehrabad International Airport

The distance from Manor House Farm Airstrip () to Mehrabad International Airport (THR) is 2793 miles or 4494 kilometers or 2425 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 Grateley (Hamps) ( United Kingdom ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Grateley (Hamps) and Tehran takes around 6 hours 25 minutes.

Estimated flight time from Manor House Farm Airstrip, Grateley (Hamps), United Kingdom to Mehrabad International Airport, Tehran, Iran is 6 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		4494 km
Statute Miles		2793 miles
Nautical Miles		2425 nm
Avg. Time of Flight		6 hours 25 minutes

Manor House Farm Airstrip to Mehrabad International Airport Flight Route Map - to THR Flight Path

Location of Manor House Farm Airstrip & Mehrabad International Airport is given below.
Click the map to view Grateley (Hamps) to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Grateley (Hamps), United Kingdom and Tehran, Iran. .

Nonstop flight route between Grateley (Hamps), United Kingdom and Tehran, Iran.

Time Difference Between the Airports • - THR

Time difference between Grateley (Hamps) (United Kingdom) and Tehran (Iran) is 2 Hours 30 Minutes.
Tehran time is 2 Hours 30 Minutes ahead of Grateley (Hamps).

Location	Local Time
Grateley (Hamps) (United Kingdom)	2026-04-02, 00:21:30 BST
Tehran (Iran)	2026-04-02, 02:51:30 +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

Manor House Farm Airstrip ( / ) Grateley (Hamps), United Kingdom

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran