Distance From Alenquer Municipal Airport to Mehrabad International Airport, ALT - THR Distance

The distance from Alenquer Municipal Airport (ALT) to Mehrabad International Airport (THR) is 7193 miles or 11576 kilometers or 6247 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 Alenquer ( Brazil ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Alenquer and Tehran takes around 16 hours 32 minutes.

Estimated flight time from Alenquer Municipal Airport, Alenquer, Brazil to Mehrabad International Airport, Tehran, Iran is 16 hours 32 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 • ALT - THR

Kilometers		11576 km
Statute Miles		7193 miles
Nautical Miles		6247 nm
Avg. Time of Flight		16 hours 32 minutes

Alenquer Municipal Airport to Mehrabad International Airport Flight Route Map - ALT to THR Flight Path

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

Click to see flight route on Google Map between Alenquer, Brazil and Tehran, Iran. .

Nonstop flight route between Alenquer, Brazil and Tehran, Iran.

Time Difference Between the Airports • ALT - THR

Time difference between Alenquer (Brazil) and Tehran (Iran) is 6 Hours 30 Minutes.
Tehran time is 6 Hours 30 Minutes ahead of Alenquer.

Location	Local Time
Alenquer (Brazil)	2026-09-12, 13:13:27 -03
Tehran (Iran)	2026-09-12, 19:43:27 +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

Alenquer Municipal Airport (ALT / SDWQ) Alenquer, Brazil

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran