Distance From Sourdough Airport to İstanbul Airport

The distance from Sourdough Airport () to İstanbul Airport (IST) is 5926 miles or 9537 kilometers or 5146 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 Tonasket ( United States ) to Arnavutköy, Istanbul ( Turkey )?

A one-way nonstop (direct) flight between Tonasket and Arnavutköy, Istanbul takes around 13 hours 37 minutes.

Estimated flight time from Sourdough Airport, Tonasket, United States to İstanbul Airport, Arnavutköy, Istanbul, Turkey is 13 hours 37 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 • - IST

Kilometers		9537 km
Statute Miles		5926 miles
Nautical Miles		5146 nm
Avg. Time of Flight		13 hours 37 minutes

Sourdough Airport to İstanbul Airport Flight Route Map - to IST Flight Path

Location of Sourdough Airport & İstanbul Airport is given below.
Click the map to view Tonasket to Arnavutköy, Istanbul nonstop flight path and travel direction.

Click to see flight route on Google Map between Tonasket, United States and Arnavutköy, Istanbul, Turkey. .

Nonstop flight route between Tonasket, United States and Arnavutköy, Istanbul, Turkey.

Time Difference Between the Airports • - IST

Time difference between Tonasket (United States) and Arnavutköy, Istanbul (Turkey) is 10 Hours.
Arnavutköy, Istanbul time is 10 Hours ahead of Tonasket.

Location	Local Time
Tonasket (United States)	2025-12-16, 11:09:06 MST
Arnavutköy, Istanbul (Turkey)	2025-12-16, 21:09:06 +03

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

Sourdough Airport ( / 5WA0) Tonasket, United States

Destination

İstanbul Airport (IST / LTFM) Arnavutköy, Istanbul, Turkey