Distance From Santa Maria Airport to Antonio B. Won Pat International Airport, RIA - GUM Distance

The distance from Santa Maria Airport (RIA) to Antonio B. Won Pat International Airport (GUM) is 10808 miles or 17394 kilometers or 9386 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 Santa Maria ( Brazil ) to Hagåtña ( Guam )?

A one-way nonstop (direct) flight between Santa Maria and Hagåtña takes around 24 hours 50 minutes.

Estimated flight time from Santa Maria Airport, Santa Maria, Brazil to Antonio B. Won Pat International Airport, Hagåtña, Guam is 24 hours 50 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 • RIA - GUM

Kilometers		17394 km
Statute Miles		10808 miles
Nautical Miles		9386 nm
Avg. Time of Flight		24 hours 50 minutes

Santa Maria Airport to Antonio B. Won Pat International Airport Flight Route Map - RIA to GUM Flight Path

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

Click to see flight route on Google Map between Santa Maria, Brazil and Hagåtña, Guam. .

Nonstop flight route between Santa Maria, Brazil and Hagåtña, Guam.

Time Difference Between the Airports • RIA - GUM

Time difference between Santa Maria (Brazil) and Hagåtña (Guam) is 13 Hours.
Hagåtña time is 13 Hours ahead of Santa Maria.

Location	Local Time
Santa Maria (Brazil)	2026-04-01, 13:30:04 -03
Hagåtña (Guam)	2026-04-02, 02:30:04 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

Santa Maria Airport (RIA / SBSM) Santa Maria, Brazil

Destination

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