Distance From White Birch Airport to Antonio B. Won Pat International Airport

The distance from White Birch Airport () to Antonio B. Won Pat International Airport (GUM) is 7831 miles or 12602 kilometers or 6800 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 Hancock ( United States ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Hancock and Hagåtña takes around 18 hours 0 minutes.

Estimated flight time from White Birch Airport, Hancock, United States to Antonio B. Won Pat International Airport, Hagåtña, Guam is 18 hours 0 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		12602 km
Statute Miles		7831 miles
Nautical Miles		6800 nm
Avg. Time of Flight		18 hours 0 minutes

White Birch Airport to Antonio B. Won Pat International Airport Flight Route Map - to GUM Flight Path

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

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

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

Time Difference Between the Airports • - GUM

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

Location	Local Time
Hancock (United States)	2025-12-16, 09:51:10 EST
Hagåtña (Guam)	2025-12-17, 00:51:10 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

White Birch Airport ( / NK68) Hancock, United States

Destination

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