Distance From Allen Army Airfield to İstanbul Atatürk Airport, BIG - ISL Distance

The distance from Allen Army Airfield (BIG) to İstanbul Atatürk Airport (ISL) is 5178 miles or 8334 kilometers or 4497 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 Delta Junction Ft Greely ( United States ) to Bakırköy, Istanbul ( Turkey )?

A one-way nonstop (direct) flight between Delta Junction Ft Greely and Bakırköy, Istanbul takes around 11 hours 54 minutes.

Estimated flight time from Allen Army Airfield, Delta Junction Ft Greely, United States to İstanbul Atatürk Airport, Bakırköy, Istanbul, Turkey is 11 hours 54 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 • BIG - ISL

Kilometers		8334 km
Statute Miles		5178 miles
Nautical Miles		4497 nm
Avg. Time of Flight		11 hours 54 minutes

Allen Army Airfield to İstanbul Atatürk Airport Flight Route Map - BIG to ISL Flight Path

Location of Allen Army Airfield & İstanbul Atatürk Airport is given below.
Click the map to view Delta Junction Ft Greely to Bakırköy, Istanbul nonstop flight path and travel direction.

Click to see flight route on Google Map between Delta Junction Ft Greely, United States and Bakırköy, Istanbul, Turkey. .

Nonstop flight route between Delta Junction Ft Greely, United States and Bakırköy, Istanbul, Turkey.

Time Difference Between the Airports • BIG - ISL

Time difference between Delta Junction Ft Greely (United States) and Bakırköy, Istanbul (Turkey) is 12 Hours.
Bakırköy, Istanbul time is 12 Hours ahead of Delta Junction Ft Greely.

Location	Local Time
Delta Junction Ft Greely (United States)	2025-12-05, 05:35:16 AKST
Bakırköy, Istanbul (Turkey)	2025-12-05, 17:35:16 +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

Allen Army Airfield (BIG / PABI) Delta Junction Ft Greely, United States

Destination

İstanbul Atatürk Airport (ISL / LTBA) Bakırköy, Istanbul, Turkey