Distance From Union Island International Airport to İstanbul Atatürk Airport, UNI - ISL Distance

The distance from Union Island International Airport (UNI) to İstanbul Atatürk Airport (ISL) is 5663 miles or 9113 kilometers or 4917 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 Union Island ( Saint Vincent and the Grenadines ) to Bakırköy, Istanbul ( Turkey )?

A one-way nonstop (direct) flight between Union Island and Bakırköy, Istanbul takes around 13 hours 1 minutes.

Estimated flight time from Union Island International Airport, Union Island, Saint Vincent and the Grenadines to İstanbul Atatürk Airport, Bakırköy, Istanbul, Turkey is 13 hours 1 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 • UNI - ISL

Kilometers		9113 km
Statute Miles		5663 miles
Nautical Miles		4917 nm
Avg. Time of Flight		13 hours 1 minutes

Union Island International Airport to İstanbul Atatürk Airport Flight Route Map - UNI to ISL Flight Path

Location of Union Island International Airport & İstanbul Atatürk Airport is given below.
Click the map to view Union Island to Bakırköy, Istanbul nonstop flight path and travel direction.

Click to see flight route on Google Map between Union Island, Saint Vincent and the Grenadines and Bakırköy, Istanbul, Turkey. .

Nonstop flight route between Union Island, Saint Vincent and the Grenadines and Bakırköy, Istanbul, Turkey.

Time Difference Between the Airports • UNI - ISL

Time difference between Union Island (Saint Vincent and the Grenadines) and Bakırköy, Istanbul (Turkey) is 7 Hours.
Bakırköy, Istanbul time is 7 Hours ahead of Union Island.

Location	Local Time
Union Island (Saint Vincent and the Grenadines)	2026-03-20, 22:15:37 AST
Bakırköy, Istanbul (Turkey)	2026-03-21, 05:15:37 +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

Union Island International Airport (UNI / TVSU) Union Island, Saint Vincent and the Grenadines

Destination

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