Distance From Rosecrans Memorial Airport to Guanacaste Airport, STJ - LIR Distance

The distance from Rosecrans Memorial Airport (STJ) to Guanacaste Airport (LIR) is 2097 miles or 3374 kilometers or 1821 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 St Joseph ( United States ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between St Joseph and Liberia takes around 4 hours 49 minutes.

Estimated flight time from Rosecrans Memorial Airport, St Joseph, United States to Guanacaste Airport, Liberia, Costa Rica is 4 hours 49 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 • STJ - LIR

Kilometers		3374 km
Statute Miles		2097 miles
Nautical Miles		1821 nm
Avg. Time of Flight		4 hours 49 minutes

Rosecrans Memorial Airport to Guanacaste Airport Flight Route Map - STJ to LIR Flight Path

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

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

Nonstop flight route between St Joseph, United States and Liberia, Costa Rica.

Time Difference Between the Airports • STJ - LIR

Time difference between St Joseph (United States) and Liberia (Costa Rica) is 2 Hours.
Liberia time is 2 Hours behind St Joseph.

Location	Local Time
St Joseph (United States)	2026-03-18, 18:23:13 EDT
Liberia (Costa Rica)	2026-03-18, 16:23:13 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

Rosecrans Memorial Airport (STJ / KSTJ) St Joseph, United States

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica