Distance From Red Oak Municipal Airport to Guanacaste Airport

The distance from Red Oak Municipal Airport () to Guanacaste Airport (LIR) is 2184 miles or 3514 kilometers or 1896 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 Red Oak ( United States ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Red Oak and Liberia takes around 5 hours 1 minutes.

Estimated flight time from Red Oak Municipal Airport, Red Oak, United States to Guanacaste Airport, Liberia, Costa Rica is 5 hours 1 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 • - LIR

Kilometers		3514 km
Statute Miles		2184 miles
Nautical Miles		1896 nm
Avg. Time of Flight		5 hours 1 minutes

Red Oak Municipal Airport to Guanacaste Airport Flight Route Map - to LIR Flight Path

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

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

Nonstop flight route between Red Oak, United States and Liberia, Costa Rica.

Time Difference Between the Airports • - LIR

Time difference between Red Oak (United States) and Liberia (Costa Rica) is 0 Hours.

Location	Local Time
Red Oak (United States)	2025-12-14, 15:54:57 CST
Liberia (Costa Rica)	2025-12-14, 15:54:57 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

Red Oak Municipal Airport ( / KRDK) Red Oak, United States

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica