Distance From Lac-à-Beauce Seaplane Base to Guanacaste Airport

The distance from Lac-à-Beauce Seaplane Base () to Guanacaste Airport (LIR) is 2645 miles or 4257 kilometers or 2297 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 Lac-à-Beauce ( Canada ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Lac-à-Beauce and Liberia takes around 6 hours 4 minutes.

Estimated flight time from Lac-à-Beauce Seaplane Base, Lac-à-Beauce, Canada to Guanacaste Airport, Liberia, Costa Rica is 6 hours 4 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		4257 km
Statute Miles		2645 miles
Nautical Miles		2297 nm
Avg. Time of Flight		6 hours 4 minutes

Lac-à-Beauce Seaplane Base to Guanacaste Airport Flight Route Map - to LIR Flight Path

Location of Lac-à-Beauce Seaplane Base & Guanacaste Airport is given below.
Click the map to view Lac-à-Beauce to Liberia nonstop flight path and travel direction.

Click to see flight route on Google Map between Lac-à-Beauce, Canada and Liberia, Costa Rica. .

Nonstop flight route between Lac-à-Beauce, Canada and Liberia, Costa Rica.

Time Difference Between the Airports • - LIR

Time difference between Lac-à-Beauce (Canada) and Liberia (Costa Rica) is 3 Hours.
Liberia time is 3 Hours behind Lac-à-Beauce.

Location	Local Time
Lac-à-Beauce (Canada)	2026-03-20, 00:59:09 ADT
Liberia (Costa Rica)	2026-03-19, 21:59:09 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

Lac-à-Beauce Seaplane Base ( / CSS7) Lac-à-Beauce, Canada

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica