Distance From Treherne Airport to Antonio B. Won Pat International Airport

The distance from Treherne Airport () to Antonio B. Won Pat International Airport (GUM) is 6630 miles or 10670 kilometers or 5758 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 Treherne ( Canada ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Treherne and Hagåtña takes around 15 hours 14 minutes.

Estimated flight time from Treherne Airport, Treherne, Canada to Antonio B. Won Pat International Airport, Hagåtña, Guam is 15 hours 14 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		10670 km
Statute Miles		6630 miles
Nautical Miles		5758 nm
Avg. Time of Flight		15 hours 14 minutes

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

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

Click to see flight route on Google Map between Treherne, Canada and Hagåtña, Guam. .

Nonstop flight route between Treherne, Canada and Hagåtña, Guam.

Time Difference Between the Airports • - GUM

Time difference between Treherne (Canada) and Hagåtña (Guam) is 15 Hours.
Hagåtña time is 15 Hours ahead of Treherne.

Location	Local Time
Treherne (Canada)	2026-06-18, 01:16:38 CDT
Hagåtña (Guam)	2026-06-18, 16:16:38 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

Treherne Airport ( / CKU2) Treherne, Canada

Destination

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