Distance From San Sebastián Airport to Antonio B. Won Pat International Airport, EAS - GUM Distance

The distance from San Sebastián Airport (EAS) to Antonio B. Won Pat International Airport (GUM) is 7979 miles or 12840 kilometers or 6929 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 Hondarribia ( Spain ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Hondarribia and Hagåtña takes around 18 hours 20 minutes.

Estimated flight time from San Sebastián Airport, Hondarribia, Spain to Antonio B. Won Pat International Airport, Hagåtña, Guam is 18 hours 20 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 • EAS - GUM

Kilometers		12840 km
Statute Miles		7979 miles
Nautical Miles		6929 nm
Avg. Time of Flight		18 hours 20 minutes

San Sebastián Airport to Antonio B. Won Pat International Airport Flight Route Map - EAS to GUM Flight Path

Location of San Sebastián Airport & Antonio B. Won Pat International Airport is given below.
Click the map to view Hondarribia to Hagåtña nonstop flight path and travel direction.

Click to see flight route on Google Map between Hondarribia, Spain and Hagåtña, Guam. .

Nonstop flight route between Hondarribia, Spain and Hagåtña, Guam.

Time Difference Between the Airports • EAS - GUM

Time difference between Hondarribia (Spain) and Hagåtña (Guam) is 8 Hours.
Hagåtña time is 8 Hours ahead of Hondarribia.

Location	Local Time
Hondarribia (Spain)	2026-05-04, 00:38:52 CEST
Hagåtña (Guam)	2026-05-04, 08:38:52 ChST

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

San Sebastián Airport (EAS / LESO) Hondarribia, Spain

Destination

Antonio B. Won Pat International Airport (GUM / PGUM) Hagåtña, Guam