Distance From New York Stewart International Airport to Mehrabad International Airport, SWF - THR Distance

The distance from New York Stewart International Airport (SWF) to Mehrabad International Airport (THR) is 6084 miles or 9790 kilometers or 5283 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 Newburgh ( United States ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Newburgh and Tehran takes around 13 hours 59 minutes.

Estimated flight time from New York Stewart International Airport, Newburgh, United States to Mehrabad International Airport, Tehran, Iran is 13 hours 59 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 • SWF - THR

Kilometers		9790 km
Statute Miles		6084 miles
Nautical Miles		5283 nm
Avg. Time of Flight		13 hours 59 minutes

New York Stewart International Airport to Mehrabad International Airport Flight Route Map - SWF to THR Flight Path

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

Click to see flight route on Google Map between Newburgh, United States and Tehran, Iran. .

Nonstop flight route between Newburgh, United States and Tehran, Iran.

Time Difference Between the Airports • SWF - THR

Time difference between Newburgh (United States) and Tehran (Iran) is 8 Hours 30 Minutes.
Tehran time is 8 Hours 30 Minutes ahead of Newburgh.

Location	Local Time
Newburgh (United States)	2025-12-16, 18:33:04 EST
Tehran (Iran)	2025-12-17, 03:03:04 +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

New York Stewart International Airport (SWF / KSWF) Newburgh, United States

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran