Distance From Haneda Gliderport to Antonio B. Won Pat International Airport

The distance from Haneda Gliderport () to Antonio B. Won Pat International Airport (GUM) is 1595 miles or 2566 kilometers or 1385 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 Joso ( Japan ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Joso and Hagåtña takes around 3 hours 39 minutes.

Estimated flight time from Haneda Gliderport, Joso, Japan to Antonio B. Won Pat International Airport, Hagåtña, Guam is 3 hours 39 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		2566 km
Statute Miles		1595 miles
Nautical Miles		1385 nm
Avg. Time of Flight		3 hours 39 minutes

Haneda Gliderport to Antonio B. Won Pat International Airport Flight Route Map - to GUM Flight Path

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

Click to see flight route on Google Map between Joso, Japan and Hagåtña, Guam. .

Nonstop flight route between Joso, Japan and Hagåtña, Guam.

Time Difference Between the Airports • - GUM

Time difference between Joso (Japan) and Hagåtña (Guam) is 1 Hours.
Hagåtña time is 1 Hours ahead of Joso.

Location	Local Time
Joso (Japan)	2026-03-17, 14:16:40 JST
Hagåtña (Guam)	2026-03-17, 15:16:40 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

Haneda Gliderport ( / ) Joso, Japan

Destination

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