Distance From Tokyo International Forum Helipad to Mehrabad International Airport

The distance from Tokyo International Forum Helipad () to Mehrabad International Airport (THR) is 4769 miles or 7675 kilometers or 4141 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 Chiyoda, Tokyo ( Japan ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Chiyoda, Tokyo and Tehran takes around 10 hours 57 minutes.

Estimated flight time from Tokyo International Forum Helipad, Chiyoda, Tokyo, Japan to Mehrabad International Airport, Tehran, Iran is 10 hours 57 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		7675 km
Statute Miles		4769 miles
Nautical Miles		4141 nm
Avg. Time of Flight		10 hours 57 minutes

Tokyo International Forum Helipad to Mehrabad International Airport Flight Route Map - to THR Flight Path

Location of Tokyo International Forum Helipad & Mehrabad International Airport is given below.
Click the map to view Chiyoda, Tokyo to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Chiyoda, Tokyo, Japan and Tehran, Iran. .

Nonstop flight route between Chiyoda, Tokyo, Japan and Tehran, Iran.

Time Difference Between the Airports • - THR

Time difference between Chiyoda, Tokyo (Japan) and Tehran (Iran) is 5 Hours 30 Minutes.
Tehran time is 5 Hours 30 Minutes behind Chiyoda, Tokyo.

Location	Local Time
Chiyoda, Tokyo (Japan)	2026-11-08, 02:09:44 JST
Tehran (Iran)	2026-11-07, 20:39:44 +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

Tokyo International Forum Helipad ( / ) Chiyoda, Tokyo, Japan

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran