Distance From Long Island Mac Arthur Airport to Lennart Meri Tallinn Airport, ISP - TLL Distance

The distance from Long Island Mac Arthur Airport (ISP) to Lennart Meri Tallinn Airport (TLL) is 4103 miles or 6603 kilometers or 3563 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 Islip ( United States ) to Tallinn ( Estonia )?

A one-way nonstop (direct) flight between Islip and Tallinn takes around 9 hours 25 minutes.

Estimated flight time from Long Island Mac Arthur Airport, Islip, United States to Lennart Meri Tallinn Airport, Tallinn, Estonia is 9 hours 25 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 • ISP - TLL

Kilometers		6603 km
Statute Miles		4103 miles
Nautical Miles		3563 nm
Avg. Time of Flight		9 hours 25 minutes

Long Island Mac Arthur Airport to Lennart Meri Tallinn Airport Flight Route Map - ISP to TLL Flight Path

Location of Long Island Mac Arthur Airport & Lennart Meri Tallinn Airport is given below.
Click the map to view Islip to Tallinn nonstop flight path and travel direction.

Click to see flight route on Google Map between Islip, United States and Tallinn, Estonia. .

Nonstop flight route between Islip, United States and Tallinn, Estonia.

Time Difference Between the Airports • ISP - TLL

Time difference between Islip (United States) and Tallinn (Estonia) is 7 Hours.
Tallinn time is 7 Hours ahead of Islip.

Location	Local Time
Islip (United States)	2026-05-01, 07:38:51 EDT
Tallinn (Estonia)	2026-05-01, 14:38:51 EEST

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

Long Island Mac Arthur Airport (ISP / KISP) Islip, United States

Destination

Lennart Meri Tallinn Airport (TLL / EETN) Tallinn, Estonia