Distance From C-620 Heliport to Antonio B. Won Pat International Airport

The distance from C-620 Heliport () to Antonio B. Won Pat International Airport (GUM) is 1917 miles or 3085 kilometers or 1665 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 Gyeryong ( South Korea ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Gyeryong and Hagåtña takes around 4 hours 24 minutes.

Estimated flight time from C-620 Heliport, Gyeryong, South Korea to Antonio B. Won Pat International Airport, Hagåtña, Guam is 4 hours 24 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		3085 km
Statute Miles		1917 miles
Nautical Miles		1665 nm
Avg. Time of Flight		4 hours 24 minutes

C-620 Heliport to Antonio B. Won Pat International Airport Flight Route Map - to GUM Flight Path

Location of C-620 Heliport & Antonio B. Won Pat International Airport is given below.
Click the map to view Gyeryong to Hagåtña nonstop flight path and travel direction.

Click to see flight route on Google Map between Gyeryong, South Korea and Hagåtña, Guam. .

Nonstop flight route between Gyeryong, South Korea and Hagåtña, Guam.

Time Difference Between the Airports • - GUM

Time difference between Gyeryong (South Korea) and Hagåtña (Guam) is 1 Hours.
Hagåtña time is 1 Hours ahead of Gyeryong.

Location	Local Time
Gyeryong (South Korea)	2026-04-30, 04:02:14 KST
Hagåtña (Guam)	2026-04-30, 05:02:14 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

C-620 Heliport ( / ) Gyeryong, South Korea

Destination

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