Distance From Wyoming Medical Center Heliport to Antonio B. Won Pat International Airport

The distance from Wyoming Medical Center Heliport () to Antonio B. Won Pat International Airport (GUM) is 6505 miles or 10469 kilometers or 5649 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 Casper ( United States ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Casper and Hagåtña takes around 14 hours 57 minutes.

Estimated flight time from Wyoming Medical Center Heliport, Casper, United States to Antonio B. Won Pat International Airport, Hagåtña, Guam is 14 hours 57 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		10469 km
Statute Miles		6505 miles
Nautical Miles		5649 nm
Avg. Time of Flight		14 hours 57 minutes

Wyoming Medical Center Heliport to Antonio B. Won Pat International Airport Flight Route Map - to GUM Flight Path

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

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

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

Time Difference Between the Airports • - GUM

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

Location	Local Time
Casper (United States)	2026-06-23, 16:58:44 MDT
Hagåtña (Guam)	2026-06-24, 08:58:44 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

Wyoming Medical Center Heliport ( / WY57) Casper, United States

Destination

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