Distance From Annanberg Airport to Guanacaste Airport, AOB - LIR Distance

The distance from Annanberg Airport (AOB) to Guanacaste Airport (LIR) is 8983 miles or 14456 kilometers or 7801 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 ( Papua New Guinea ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between and Liberia takes around 20 hours 39 minutes.

Estimated flight time from Annanberg Airport, , Papua New Guinea to Guanacaste Airport, Liberia, Costa Rica is 20 hours 39 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 • AOB - LIR

Kilometers		14456 km
Statute Miles		8983 miles
Nautical Miles		7801 nm
Avg. Time of Flight		20 hours 39 minutes

Annanberg Airport to Guanacaste Airport Flight Route Map - AOB to LIR Flight Path

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

Click to see flight route on Google Map between , Papua New Guinea and Liberia, Costa Rica. .

Nonstop flight route between , Papua New Guinea and Liberia, Costa Rica.

Time Difference Between the Airports • AOB - LIR

Time difference between (Papua New Guinea) and Liberia (Costa Rica) is 16 Hours.
Liberia time is 16 Hours behind .

Location	Local Time
(Papua New Guinea)	2026-03-19, 07:31:20 +10
Liberia (Costa Rica)	2026-03-18, 15:31:20 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

Annanberg Airport (AOB / ) , Papua New Guinea

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica