Distance From Porto Airstrip to Guanacaste Airport

The distance from Porto Airstrip () to Guanacaste Airport (LIR) is 3444 miles or 5542 kilometers or 2991 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 Porto União ( Brazil ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Porto União and Liberia takes around 7 hours 55 minutes.

Estimated flight time from Porto Airstrip, Porto União, Brazil to Guanacaste Airport, Liberia, Costa Rica is 7 hours 55 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		5542 km
Statute Miles		3444 miles
Nautical Miles		2991 nm
Avg. Time of Flight		7 hours 55 minutes

Porto Airstrip to Guanacaste Airport Flight Route Map - to LIR Flight Path

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

Click to see flight route on Google Map between Porto União, Brazil and Liberia, Costa Rica. .

Nonstop flight route between Porto União, Brazil and Liberia, Costa Rica.

Time Difference Between the Airports • - LIR

Time difference between Porto União (Brazil) and Liberia (Costa Rica) is 3 Hours.
Liberia time is 3 Hours behind Porto União.

Location	Local Time
Porto União (Brazil)	2026-07-28, 17:38:30 -03
Liberia (Costa Rica)	2026-07-28, 14:38:30 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

Porto Airstrip ( / SDA6) Porto União, Brazil

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica