Distance From C-408 Heliport to Luis Munoz Marin International Airport

The distance from C-408 Heliport () to Luis Munoz Marin International Airport (SJU) is 8419 miles or 13548 kilometers or 7311 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 Gan-ri, Sonyang-myeon ( South Korea ) to San Juan ( Puerto Rico )?

A one-way nonstop (direct) flight between Gan-ri, Sonyang-myeon and San Juan takes around 19 hours 21 minutes.

Estimated flight time from C-408 Heliport, Gan-ri, Sonyang-myeon, South Korea to Luis Munoz Marin International Airport, San Juan, Puerto Rico is 19 hours 21 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		13548 km
Statute Miles		8419 miles
Nautical Miles		7311 nm
Avg. Time of Flight		19 hours 21 minutes

C-408 Heliport to Luis Munoz Marin International Airport Flight Route Map - to SJU Flight Path

Location of C-408 Heliport & Luis Munoz Marin International Airport is given below.
Click the map to view Gan-ri, Sonyang-myeon to San Juan nonstop flight path and travel direction.

Click to see flight route on Google Map between Gan-ri, Sonyang-myeon, South Korea and San Juan, Puerto Rico. .

Nonstop flight route between Gan-ri, Sonyang-myeon, South Korea and San Juan, Puerto Rico.

Time Difference Between the Airports • - SJU

Time difference between Gan-ri, Sonyang-myeon (South Korea) and San Juan (Puerto Rico) is 13 Hours.
San Juan time is 13 Hours behind Gan-ri, Sonyang-myeon.

Location	Local Time
Gan-ri, Sonyang-myeon (South Korea)	2026-03-18, 22:59:04 KST
San Juan (Puerto Rico)	2026-03-18, 09:59:04 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

C-408 Heliport ( / RK3O) Gan-ri, Sonyang-myeon, South Korea

Destination

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