Distance From Milltownpass Airfield to Guanacaste Airport

The distance from Milltownpass Airfield () to Guanacaste Airport (LIR) is 5151 miles or 8290 kilometers or 4474 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.

---

How long does it take to travel from Milltownpass ( Ireland ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Milltownpass and Liberia takes around 11 hours 50 minutes.

Estimated flight time from Milltownpass Airfield, Milltownpass, Ireland to Guanacaste Airport, Liberia, Costa Rica is 11 hours 50 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		8290 km
Statute Miles		5151 miles
Nautical Miles		4474 nm
Avg. Time of Flight		11 hours 50 minutes

Milltownpass Airfield to Guanacaste Airport Flight Route Map - to LIR Flight Path

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

Click to see flight route on Google Map between Milltownpass, Ireland and Liberia, Costa Rica. .

Nonstop flight route between Milltownpass, Ireland and Liberia, Costa Rica.

Time Difference Between the Airports • - LIR

Time difference between Milltownpass (Ireland) and Liberia (Costa Rica) is 7 Hours.
Liberia time is 7 Hours behind Milltownpass.

Location	Local Time
Milltownpass (Ireland)	2026-08-04, 03:22:00 IST
Liberia (Costa Rica)	2026-08-03, 20:22:00 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

Milltownpass Airfield ( / ) Milltownpass, Ireland

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica