Distance From Town Island Helipad to Antonio B. Won Pat International Airport

The distance from Town Island Helipad () to Antonio B. Won Pat International Airport (GUM) is 2088 miles or 3360 kilometers or 1813 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 Sai Kung ( Hong Kong ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Sai Kung and Hagåtña takes around 4 hours 48 minutes.

Estimated flight time from Town Island Helipad, Sai Kung, Hong Kong to Antonio B. Won Pat International Airport, Hagåtña, Guam is 4 hours 48 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		3360 km
Statute Miles		2088 miles
Nautical Miles		1813 nm
Avg. Time of Flight		4 hours 48 minutes

Town Island Helipad to Antonio B. Won Pat International Airport Flight Route Map - to GUM Flight Path

Location of Town Island Helipad & Antonio B. Won Pat International Airport is given below.
Click the map to view Sai Kung to Hagåtña nonstop flight path and travel direction.

Click to see flight route on Google Map between Sai Kung, Hong Kong and Hagåtña, Guam. .

Nonstop flight route between Sai Kung, Hong Kong and Hagåtña, Guam.

Time Difference Between the Airports • - GUM

Time difference between Sai Kung (Hong Kong) and Hagåtña (Guam) is 2 Hours.
Hagåtña time is 2 Hours ahead of Sai Kung.

Location	Local Time
Sai Kung (Hong Kong)	2026-03-18, 20:57:59 HKT
Hagåtña (Guam)	2026-03-18, 22:57:59 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

Town Island Helipad ( / ) Sai Kung, Hong Kong

Destination

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