Distance From Skyline Seaplane Base to Antonio B. Won Pat International Airport

The distance from Skyline Seaplane Base () to Antonio B. Won Pat International Airport (GUM) is 5638 miles or 9073 kilometers or 4896 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 Anacortes ( United States ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Anacortes and Hagåtña takes around 12 hours 57 minutes.

Estimated flight time from Skyline Seaplane Base, Anacortes, United States to Antonio B. Won Pat International Airport, Hagåtña, Guam is 12 hours 57 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 • - GUM

Kilometers		9073 km
Statute Miles		5638 miles
Nautical Miles		4896 nm
Avg. Time of Flight		12 hours 57 minutes

Skyline Seaplane Base to Antonio B. Won Pat International Airport Flight Route Map - to GUM Flight Path

Location of Skyline Seaplane Base & Antonio B. Won Pat International Airport is given below.
Click the map to view Anacortes to Hagåtña nonstop flight path and travel direction.

Click to see flight route on Google Map between Anacortes, United States and Hagåtña, Guam. .

Nonstop flight route between Anacortes, United States and Hagåtña, Guam.

Time Difference Between the Airports • - GUM

Time difference between Anacortes (United States) and Hagåtña (Guam) is 17 Hours.
Hagåtña time is 17 Hours ahead of Anacortes.

Location	Local Time
Anacortes (United States)	2025-12-16, 05:52:47 MST
Hagåtña (Guam)	2025-12-16, 22:52:47 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

Skyline Seaplane Base ( / ) Anacortes, United States

Destination

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