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

The distance from Barnes Seaplane Base () to Antonio B. Won Pat International Airport (GUM) is 6930 miles or 11152 kilometers or 6018 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 Cook ( United States ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Cook and Hagåtña takes around 15 hours 55 minutes.

Estimated flight time from Barnes Seaplane Base, Cook, United States to Antonio B. Won Pat International Airport, Hagåtña, Guam is 15 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 • - GUM

Kilometers		11152 km
Statute Miles		6930 miles
Nautical Miles		6018 nm
Avg. Time of Flight		15 hours 55 minutes

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

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

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

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

Time Difference Between the Airports • - GUM

Time difference between Cook (United States) and Hagåtña (Guam) is 15 Hours.
Hagåtña time is 15 Hours ahead of Cook.

Location	Local Time
Cook (United States)	2026-09-23, 22:35:37 CDT
Hagåtña (Guam)	2026-09-24, 13:35:37 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

Barnes Seaplane Base ( / 01MN) Cook, United States

Destination

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