Distance From Stillwater Regional Airport to Guanacaste Airport, SWO - LIR Distance

The distance from Stillwater Regional Airport (SWO) to Guanacaste Airport (LIR) is 1909 miles or 3072 kilometers or 1658 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 Stillwater ( United States ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Stillwater and Liberia takes around 4 hours 23 minutes.

Estimated flight time from Stillwater Regional Airport, Stillwater, United States to Guanacaste Airport, Liberia, Costa Rica is 4 hours 23 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 • SWO - LIR

Kilometers		3072 km
Statute Miles		1909 miles
Nautical Miles		1658 nm
Avg. Time of Flight		4 hours 23 minutes

Stillwater Regional Airport to Guanacaste Airport Flight Route Map - SWO to LIR Flight Path

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

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

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

Time Difference Between the Airports • SWO - LIR

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

Location	Local Time
Stillwater (United States)	2026-06-18, 16:29:26 MDT
Liberia (Costa Rica)	2026-06-18, 16:29:26 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

Stillwater Regional Airport (SWO / KSWO) Stillwater, United States

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica