Distance From Nagano Prefecture Fire Academy Heliport to San Antonio International Airport

The distance from Nagano Prefecture Fire Academy Heliport () to San Antonio International Airport (SAT) is 6577 miles or 10585 kilometers or 5712 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 Nagano ( Japan ) to San Antonio ( United States )?

A one-way nonstop (direct) flight between Nagano and San Antonio takes around 15 hours 7 minutes.

Estimated flight time from Nagano Prefecture Fire Academy Heliport, Nagano, Japan to San Antonio International Airport, San Antonio, United States is 15 hours 7 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 • - SAT

Kilometers		10585 km
Statute Miles		6577 miles
Nautical Miles		5712 nm
Avg. Time of Flight		15 hours 7 minutes

Nagano Prefecture Fire Academy Heliport to San Antonio International Airport Flight Route Map - to SAT Flight Path

Location of Nagano Prefecture Fire Academy Heliport & San Antonio International Airport is given below.
Click the map to view Nagano to San Antonio nonstop flight path and travel direction.

Click to see flight route on Google Map between Nagano, Japan and San Antonio, United States. .

Nonstop flight route between Nagano, Japan and San Antonio, United States.

Time Difference Between the Airports • - SAT

Time difference between Nagano (Japan) and San Antonio (United States) is 15 Hours.
San Antonio time is 15 Hours behind Nagano.

Location	Local Time
Nagano (Japan)	2026-06-19, 08:24:47 JST
San Antonio (United States)	2026-06-18, 17:24:47 MDT

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

Nagano Prefecture Fire Academy Heliport ( / ) Nagano, Japan

Destination

San Antonio International Airport (SAT / KSAT) San Antonio, United States