Distance From Iaşi Airport to Guanacaste Airport, IAS - LIR Distance

The distance from Iaşi Airport (IAS) to Guanacaste Airport (LIR) is 6727 miles or 10825 kilometers or 5841 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 Iaşi ( Romania ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Iaşi and Liberia takes around 15 hours 27 minutes.

Estimated flight time from Iaşi Airport, Iaşi, Romania to Guanacaste Airport, Liberia, Costa Rica is 15 hours 27 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 • IAS - LIR

Kilometers		10825 km
Statute Miles		6727 miles
Nautical Miles		5841 nm
Avg. Time of Flight		15 hours 27 minutes

Iaşi Airport to Guanacaste Airport Flight Route Map - IAS to LIR Flight Path

Location of Iaşi Airport & Guanacaste Airport is given below.
Click the map to view Iaşi to Liberia nonstop flight path and travel direction.

Click to see flight route on Google Map between Iaşi, Romania and Liberia, Costa Rica. .

Nonstop flight route between Iaşi, Romania and Liberia, Costa Rica.

Time Difference Between the Airports • IAS - LIR

Time difference between Iaşi (Romania) and Liberia (Costa Rica) is 9 Hours.
Liberia time is 9 Hours behind Iaşi.

Location	Local Time
Iaşi (Romania)	2026-05-01, 14:23:22 EEST
Liberia (Costa Rica)	2026-05-01, 05:23:22 CST

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

Iaşi Airport (IAS / LRIA) Iaşi, Romania

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica