Distance From Higashi-Yamanashi Fire Department Heliport to Luis Munoz Marin International Airport

The distance from Higashi-Yamanashi Fire Department Heliport () to Luis Munoz Marin International Airport (SJU) is 8361 miles or 13456 kilometers or 7261 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 Koshu ( Japan ) to San Juan ( Puerto Rico )?

A one-way nonstop (direct) flight between Koshu and San Juan takes around 19 hours 13 minutes.

Estimated flight time from Higashi-Yamanashi Fire Department Heliport, Koshu, Japan to Luis Munoz Marin International Airport, San Juan, Puerto Rico is 19 hours 13 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 • - SJU

Kilometers		13456 km
Statute Miles		8361 miles
Nautical Miles		7261 nm
Avg. Time of Flight		19 hours 13 minutes

Higashi-Yamanashi Fire Department Heliport to Luis Munoz Marin International Airport Flight Route Map - to SJU Flight Path

Location of Higashi-Yamanashi Fire Department Heliport & Luis Munoz Marin International Airport is given below.
Click the map to view Koshu to San Juan nonstop flight path and travel direction.

Click to see flight route on Google Map between Koshu, Japan and San Juan, Puerto Rico. .

Nonstop flight route between Koshu, Japan and San Juan, Puerto Rico.

Time Difference Between the Airports • - SJU

Time difference between Koshu (Japan) and San Juan (Puerto Rico) is 13 Hours.
San Juan time is 13 Hours behind Koshu.

Location	Local Time
Koshu (Japan)	2026-08-03, 20:07:07 JST
San Juan (Puerto Rico)	2026-08-03, 07:07:07 AST

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

Higashi-Yamanashi Fire Department Heliport ( / ) Koshu, Japan

Destination

Luis Munoz Marin International Airport (SJU / TJSJ) San Juan, Puerto Rico