Distance From Usina Porto Rico Airport to Mehrabad International Airport

The distance from Usina Porto Rico Airport () to Mehrabad International Airport (THR) is 6476 miles or 10421 kilometers or 5624 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 Campo Alegre ( Brazil ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Campo Alegre and Tehran takes around 14 hours 53 minutes.

Estimated flight time from Usina Porto Rico Airport, Campo Alegre, Brazil to Mehrabad International Airport, Tehran, Iran is 14 hours 53 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		10421 km
Statute Miles		6476 miles
Nautical Miles		5624 nm
Avg. Time of Flight		14 hours 53 minutes

Usina Porto Rico Airport to Mehrabad International Airport Flight Route Map - to THR Flight Path

Location of Usina Porto Rico Airport & Mehrabad International Airport is given below.
Click the map to view Campo Alegre to Tehran nonstop flight path and travel direction.

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

Nonstop flight route between Campo Alegre, Brazil and Tehran, Iran.

Time Difference Between the Airports • - THR

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

Location	Local Time
Campo Alegre (Brazil)	2026-05-17, 16:40:34 -03
Tehran (Iran)	2026-05-17, 23:10:34 +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

Usina Porto Rico Airport ( / SNUP) Campo Alegre, Brazil

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran