Distance From Marshfield Municipal Airport to Guanacaste Airport, MFI - LIR Distance

The distance from Marshfield Municipal Airport (MFI) to Guanacaste Airport (LIR) is 2369 miles or 3812 kilometers or 2057 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 Marshfield ( United States ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Marshfield and Liberia takes around 5 hours 26 minutes.

Estimated flight time from Marshfield Municipal Airport, Marshfield, 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 • MFI - LIR

Kilometers		3812 km
Statute Miles		2369 miles
Nautical Miles		2057 nm
Avg. Time of Flight		5 hours 26 minutes

Marshfield Municipal Airport to Guanacaste Airport Flight Route Map - MFI to LIR Flight Path

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

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

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

Time Difference Between the Airports • MFI - LIR

Time difference between Marshfield (United States) and Liberia (Costa Rica) is 1 Hours.
Liberia time is 1 Hours behind Marshfield.

Location	Local Time
Marshfield (United States)	2026-06-18, 22:22:45 CDT
Liberia (Costa Rica)	2026-06-18, 21:22:45 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

Marshfield Municipal Airport (MFI / KMFI) Marshfield, United States

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica