Distance From Ailuk Airport to Guanacaste Airport, AIM - LIR Distance

The distance from Ailuk Airport (AIM) to Guanacaste Airport (LIR) is 7053 miles or 11350 kilometers or 6125 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 Ailuk Island ( Marshall Islands ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Ailuk Island and Liberia takes around 16 hours 12 minutes.

Estimated flight time from Ailuk Airport, Ailuk Island, Marshall Islands to Guanacaste Airport, Liberia, Costa Rica is 16 hours 12 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 • AIM - LIR

Kilometers		11350 km
Statute Miles		7053 miles
Nautical Miles		6125 nm
Avg. Time of Flight		16 hours 12 minutes

Ailuk Airport to Guanacaste Airport Flight Route Map - AIM to LIR Flight Path

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

Click to see flight route on Google Map between Ailuk Island, Marshall Islands and Liberia, Costa Rica. .

Nonstop flight route between Ailuk Island, Marshall Islands and Liberia, Costa Rica.

Time Difference Between the Airports • AIM - LIR

Time difference between Ailuk Island (Marshall Islands) and Liberia (Costa Rica) is 18 Hours.
Liberia time is 18 Hours behind Ailuk Island.

Location	Local Time
Ailuk Island (Marshall Islands)	2026-09-15, 15:42:46 +12
Liberia (Costa Rica)	2026-09-14, 21:42:46 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

Ailuk Airport (AIM / ) Ailuk Island, Marshall Islands

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica