Distance From Port Lincoln Airport to Guanacaste Airport, PLO - LIR Distance

The distance from Port Lincoln Airport (PLO) to Guanacaste Airport (LIR) is 9350 miles or 15047 kilometers or 8119 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 Port Lincoln ( Australia ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Port Lincoln and Liberia takes around 21 hours 29 minutes.

Estimated flight time from Port Lincoln Airport, Port Lincoln, Australia to Guanacaste Airport, Liberia, Costa Rica is 21 hours 29 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 • PLO - LIR

Kilometers		15047 km
Statute Miles		9350 miles
Nautical Miles		8119 nm
Avg. Time of Flight		21 hours 29 minutes

Port Lincoln Airport to Guanacaste Airport Flight Route Map - PLO to LIR Flight Path

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

Click to see flight route on Google Map between Port Lincoln, Australia and Liberia, Costa Rica. .

Nonstop flight route between Port Lincoln, Australia and Liberia, Costa Rica.

Time Difference Between the Airports • PLO - LIR

Time difference between Port Lincoln (Australia) and Liberia (Costa Rica) is 16 Hours 30 Minutes.
Liberia time is 16 Hours 30 Minutes behind Port Lincoln.

Location	Local Time
Port Lincoln (Australia)	2026-03-16, 00:50:39 ACDT
Liberia (Costa Rica)	2026-03-15, 08:20:39 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

Port Lincoln Airport (PLO / YPLC) Port Lincoln, Australia

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica