Distance From Alegretense Airport to Mehrabad International Airport

The distance from Alegretense Airport () to Mehrabad International Airport (THR) is 8278 miles or 13323 kilometers or 7189 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 Alegrete ( Brazil ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Alegrete and Tehran takes around 19 hours 1 minutes.

Estimated flight time from Alegretense Airport, Alegrete, Brazil to Mehrabad International Airport, Tehran, Iran is 19 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		13323 km
Statute Miles		8278 miles
Nautical Miles		7189 nm
Avg. Time of Flight		19 hours 1 minutes

Alegretense Airport to Mehrabad International Airport Flight Route Map - to THR Flight Path

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

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

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

Time Difference Between the Airports • - THR

Time difference between Alegrete (Brazil) and Tehran (Iran) is 7 Hours 30 Minutes.
Tehran time is 7 Hours 30 Minutes ahead of Alegrete.

Location	Local Time
Alegrete (Brazil)	2026-05-17, 10:18:49 -04
Tehran (Iran)	2026-05-17, 17:48:49 +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

Alegretense Airport ( / SDX7) Alegrete, Brazil

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran