Distance From Hot Springs County Airport to Antonio B. Won Pat International Airport, THP - GUM Distance

The distance from Hot Springs County Airport (THP) to Antonio B. Won Pat International Airport (GUM) is 6386 miles or 10276 kilometers or 5545 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 Thermopolis ( United States ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Thermopolis and Hagåtña takes around 14 hours 40 minutes.

Estimated flight time from Hot Springs County Airport, Thermopolis, United States to Antonio B. Won Pat International Airport, Hagåtña, Guam is 14 hours 40 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 • THP - GUM

Kilometers		10276 km
Statute Miles		6386 miles
Nautical Miles		5545 nm
Avg. Time of Flight		14 hours 40 minutes

Hot Springs County Airport to Antonio B. Won Pat International Airport Flight Route Map - THP to GUM Flight Path

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

Click to see flight route on Google Map between Thermopolis, United States and Hagåtña, Guam. .

Nonstop flight route between Thermopolis, United States and Hagåtña, Guam.

Time Difference Between the Airports • THP - GUM

Time difference between Thermopolis (United States) and Hagåtña (Guam) is 16 Hours.
Hagåtña time is 16 Hours ahead of Thermopolis.

Location	Local Time
Thermopolis (United States)	2026-06-24, 16:23:37 MDT
Hagåtña (Guam)	2026-06-25, 08:23:37 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

Hot Springs County Airport (THP / KHSG) Thermopolis, United States

Destination

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