Distance From False Pass Airport to Guanacaste Airport, KFP - LIR Distance

The distance from False Pass Airport (KFP) to Guanacaste Airport (LIR) is 5139 miles or 8271 kilometers or 4463 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 False Pass ( United States ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between False Pass and Liberia takes around 11 hours 48 minutes.

Estimated flight time from False Pass Airport, False Pass, United States to Guanacaste Airport, Liberia, Costa Rica is 11 hours 48 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 • KFP - LIR

Kilometers		8271 km
Statute Miles		5139 miles
Nautical Miles		4463 nm
Avg. Time of Flight		11 hours 48 minutes

False Pass Airport to Guanacaste Airport Flight Route Map - KFP to LIR Flight Path

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

Click to see flight route on Google Map between False Pass, United States and Liberia, Costa Rica. .

Nonstop flight route between False Pass, United States and Liberia, Costa Rica.

Time Difference Between the Airports • KFP - LIR

Time difference between False Pass (United States) and Liberia (Costa Rica) is 4 Hours.
Liberia time is 4 Hours ahead of False Pass.

Location	Local Time
False Pass (United States)	2025-12-14, 19:13:48 HST
Liberia (Costa Rica)	2025-12-14, 23:13:48 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

False Pass Airport (KFP / PAKF) False Pass, United States

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica