Distance From Niigata University Medical & Dental Hospital Heliport to Luis Munoz Marin International Airport

The distance from Niigata University Medical & Dental Hospital Heliport () to Luis Munoz Marin International Airport (SJU) is 8217 miles or 13224 kilometers or 7136 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 Niigata ( Japan ) to San Juan ( Puerto Rico )?

A one-way nonstop (direct) flight between Niigata and San Juan takes around 18 hours 53 minutes.

Estimated flight time from Niigata University Medical & Dental Hospital Heliport, Niigata, Japan to Luis Munoz Marin International Airport, San Juan, Puerto Rico is 18 hours 53 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		13224 km
Statute Miles		8217 miles
Nautical Miles		7136 nm
Avg. Time of Flight		18 hours 53 minutes

Niigata University Medical & Dental Hospital Heliport to Luis Munoz Marin International Airport Flight Route Map - to SJU Flight Path

Location of Niigata University Medical & Dental Hospital Heliport & Luis Munoz Marin International Airport is given below.
Click the map to view Niigata to San Juan nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - SJU

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

Location	Local Time
Niigata (Japan)	2025-12-16, 12:43:54 JST
San Juan (Puerto Rico)	2025-12-15, 23:43:54 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

Niigata University Medical & Dental Hospital Heliport ( / ) Niigata, Japan

Destination

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