Distance From G-419 Airport to Antonio B. Won Pat International Airport

The distance from G-419 Airport () to Antonio B. Won Pat International Airport (GUM) is 1970 miles or 3170 kilometers or 1711 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 Hongcheon-ro ( South Korea ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Hongcheon-ro and Hagåtña takes around 4 hours 31 minutes.

Estimated flight time from G-419 Airport, Hongcheon-ro, South Korea to Antonio B. Won Pat International Airport, Hagåtña, Guam is 4 hours 31 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		3170 km
Statute Miles		1970 miles
Nautical Miles		1711 nm
Avg. Time of Flight		4 hours 31 minutes

G-419 Airport to Antonio B. Won Pat International Airport Flight Route Map - to GUM Flight Path

Location of G-419 Airport & Antonio B. Won Pat International Airport is given below.
Click the map to view Hongcheon-ro to Hagåtña nonstop flight path and travel direction.

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

Nonstop flight route between Hongcheon-ro, South Korea and Hagåtña, Guam.

Time Difference Between the Airports • - GUM

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

Location	Local Time
Hongcheon-ro (South Korea)	2026-11-09, 09:31:45 KST
Hagåtña (Guam)	2026-11-09, 10:31:45 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

G-419 Airport ( / RK48) Hongcheon-ro, South Korea

Destination

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