Distance From Osaka International Airport to Guanacaste Airport, ITM - LIR Distance

The distance from Osaka International Airport (ITM) to Guanacaste Airport (LIR) is 8312 miles or 13377 kilometers or 7218 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 Osaka ( Japan ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Osaka and Liberia takes around 19 hours 6 minutes.

Estimated flight time from Osaka International Airport, Osaka, Japan to Guanacaste Airport, Liberia, Costa Rica is 19 hours 6 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 • ITM - LIR

Kilometers		13377 km
Statute Miles		8312 miles
Nautical Miles		7218 nm
Avg. Time of Flight		19 hours 6 minutes

Osaka International Airport to Guanacaste Airport Flight Route Map - ITM to LIR Flight Path

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

Click to see flight route on Google Map between Osaka, Japan and Liberia, Costa Rica. .

Nonstop flight route between Osaka, Japan and Liberia, Costa Rica.

Time Difference Between the Airports • ITM - LIR

Time difference between Osaka (Japan) and Liberia (Costa Rica) is 15 Hours.
Liberia time is 15 Hours behind Osaka.

Location	Local Time
Osaka (Japan)	2025-12-15, 09:57:48 JST
Liberia (Costa Rica)	2025-12-14, 18:57:48 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

Osaka International Airport (ITM / RJOO) Osaka, Japan

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica