Distance From Portorož Airport to Mehrabad International Airport, POW - THR Distance

The distance from Portorož Airport (POW) to Mehrabad International Airport (THR) is 2069 miles or 3329 kilometers or 1797 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 Portorož ( Slovenia ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Portorož and Tehran takes around 4 hours 45 minutes.

Estimated flight time from Portorož Airport, Portorož, Slovenia to Mehrabad International Airport, Tehran, Iran is 4 hours 45 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 • POW - THR

Kilometers		3329 km
Statute Miles		2069 miles
Nautical Miles		1797 nm
Avg. Time of Flight		4 hours 45 minutes

Portorož Airport to Mehrabad International Airport Flight Route Map - POW to THR Flight Path

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

Click to see flight route on Google Map between Portorož, Slovenia and Tehran, Iran. .

Nonstop flight route between Portorož, Slovenia and Tehran, Iran.

Time Difference Between the Airports • POW - THR

Time difference between Portorož (Slovenia) and Tehran (Iran) is 2 Hours 30 Minutes.
Tehran time is 2 Hours 30 Minutes ahead of Portorož.

Location	Local Time
Portorož (Slovenia)	2026-03-18, 19:50:42 CET
Tehran (Iran)	2026-03-18, 22:20:42 +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

Portorož Airport (POW / LJPZ) Portorož, Slovenia

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran