Distance From Kagoshima Airport to Luis Munoz Marin International Airport, KOJ - SJU Distance

The distance from Kagoshima Airport (KOJ) to Luis Munoz Marin International Airport (SJU) is 8793 miles or 14151 kilometers or 7636 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 Kagoshima ( Japan ) to San Juan ( Puerto Rico )?

A one-way nonstop (direct) flight between Kagoshima and San Juan takes around 20 hours 12 minutes.

Estimated flight time from Kagoshima Airport, Kagoshima, Japan to Luis Munoz Marin International Airport, San Juan, Puerto Rico is 20 hours 12 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 • KOJ - SJU

Kilometers		14151 km
Statute Miles		8793 miles
Nautical Miles		7636 nm
Avg. Time of Flight		20 hours 12 minutes

Kagoshima Airport to Luis Munoz Marin International Airport Flight Route Map - KOJ to SJU Flight Path

Location of Kagoshima Airport & Luis Munoz Marin International Airport is given below.
Click the map to view Kagoshima to San Juan nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • KOJ - SJU

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

Location	Local Time
Kagoshima (Japan)	2026-05-04, 10:40:44 JST
San Juan (Puerto Rico)	2026-05-03, 21:40:44 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

Kagoshima Airport (KOJ / RJFK) Kagoshima, Japan

Destination

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