Distance From Nichols Ranch Airport to Antonio B. Won Pat International Airport

The distance from Nichols Ranch Airport () to Antonio B. Won Pat International Airport (GUM) is 5905 miles or 9502 kilometers or 5128 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 Post Falls ( United States ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Post Falls and Hagåtña takes around 13 hours 34 minutes.

Estimated flight time from Nichols Ranch Airport, Post Falls, United States to Antonio B. Won Pat International Airport, Hagåtña, Guam is 13 hours 34 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		9502 km
Statute Miles		5905 miles
Nautical Miles		5128 nm
Avg. Time of Flight		13 hours 34 minutes

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

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

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

Nonstop flight route between Post Falls, United States and Hagåtña, Guam.

Time Difference Between the Airports • - GUM

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

Location	Local Time
Post Falls (United States)	2026-03-19, 00:38:19 MDT
Hagåtña (Guam)	2026-03-19, 16:38:19 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

Nichols Ranch Airport ( / ID07) Post Falls, United States

Destination

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