Distance From Cascais Airport to Lennart Meri Tallinn Airport, CAT - TLL Distance

The distance from Cascais Airport (CAT) to Lennart Meri Tallinn Airport (TLL) is 2066 miles or 3325 kilometers or 1794 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 Cascais ( Portugal ) to Tallinn ( Estonia )?

A one-way nonstop (direct) flight between Cascais and Tallinn takes around 4 hours 45 minutes.

Estimated flight time from Cascais Airport, Cascais, Portugal to Lennart Meri Tallinn Airport, Tallinn, Estonia is 4 hours 45 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 • CAT - TLL

Kilometers		3325 km
Statute Miles		2066 miles
Nautical Miles		1794 nm
Avg. Time of Flight		4 hours 45 minutes

Cascais Airport to Lennart Meri Tallinn Airport Flight Route Map - CAT to TLL Flight Path

Location of Cascais Airport & Lennart Meri Tallinn Airport is given below.
Click the map to view Cascais to Tallinn nonstop flight path and travel direction.

Click to see flight route on Google Map between Cascais, Portugal and Tallinn, Estonia. .

Nonstop flight route between Cascais, Portugal and Tallinn, Estonia.

Time Difference Between the Airports • CAT - TLL

Time difference between Cascais (Portugal) and Tallinn (Estonia) is 2 Hours.
Tallinn time is 2 Hours ahead of Cascais.

Location	Local Time
Cascais (Portugal)	2026-09-16, 18:10:56 WEST
Tallinn (Estonia)	2026-09-16, 20:10:56 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

Cascais Airport (CAT / LPCS) Cascais, Portugal

Destination

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