Distance From Siwa Oasis North Airport to Guanacaste Airport, SEW - LIR Distance

The distance from Siwa Oasis North Airport (SEW) to Guanacaste Airport (LIR) is 7088 miles or 11406 kilometers or 6155 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 Siwa Oasis ( Egypt ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Siwa Oasis and Liberia takes around 16 hours 17 minutes.

Estimated flight time from Siwa Oasis North Airport, Siwa Oasis, Egypt to Guanacaste Airport, Liberia, Costa Rica is 16 hours 17 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 • SEW - LIR

Kilometers		11406 km
Statute Miles		7088 miles
Nautical Miles		6155 nm
Avg. Time of Flight		16 hours 17 minutes

Siwa Oasis North Airport to Guanacaste Airport Flight Route Map - SEW to LIR Flight Path

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

Click to see flight route on Google Map between Siwa Oasis, Egypt and Liberia, Costa Rica. .

Nonstop flight route between Siwa Oasis, Egypt and Liberia, Costa Rica.

Time Difference Between the Airports • SEW - LIR

Time difference between Siwa Oasis (Egypt) and Liberia (Costa Rica) is 8 Hours.
Liberia time is 8 Hours behind Siwa Oasis.

Location	Local Time
Siwa Oasis (Egypt)	2026-02-25, 09:46:34 EET
Liberia (Costa Rica)	2026-02-25, 01:46:34 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

Siwa Oasis North Airport (SEW / HESW) Siwa Oasis, Egypt

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica