Distance From Denver ARTCC Heliport to Guanacaste Airport

The distance from Denver ARTCC Heliport () to Guanacaste Airport (LIR) is 2370 miles or 3814 kilometers or 2058 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.

3814 kilometers is the direct flight distance between Denver ARTCC Heliport (United States) and Guanacaste Airport (Costa Rica).


How long does it take to travel from Longmont ( United States ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Longmont and Liberia takes around 5 hours 26 minutes.
Estimated flight time from Denver ARTCC Heliport, Longmont, United States to Guanacaste Airport, Liberia, Costa Rica is 5 hours 26 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 3814 km
Statute Miles2370 miles
Nautical Miles 2058 nm
Avg. Time of Flight 5 hours 26 minutes

Denver ARTCC Heliport to Guanacaste Airport Flight Route Map - to LIR Flight Path

Location of Denver ARTCC Heliport & Guanacaste Airport is given below.
Click the map to view Longmont to Liberia nonstop flight path and travel direction.

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


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

Time Difference Between the Airports • - LIR

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

LocationLocal Time
Longmont (United States)2026-03-21, 17:14:00 MDT
Liberia (Costa Rica)2026-03-21, 17:14:00 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 Get airport maps and more information about Denver ARTCC Heliport Denver ARTCC Heliport ( / CO99)
Longmont, United States Flag of United States
Destination Guanacaste Airport Guanacaste Airport (LIR / MRLB)
Liberia, Costa Rica Flag of Costa Rica



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