Distance From Palomar Observatory Road Helipad to Luis Munoz Marin International Airport

The distance from Palomar Observatory Road Helipad () to Luis Munoz Marin International Airport (SJU) is 3291 miles or 5295 kilometers or 2858 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 Palomar Mountain ( United States ) to San Juan ( Puerto Rico )?

A one-way nonstop (direct) flight between Palomar Mountain and San Juan takes around 7 hours 33 minutes.

Estimated flight time from Palomar Observatory Road Helipad, Palomar Mountain, United States to Luis Munoz Marin International Airport, San Juan, Puerto Rico is 7 hours 33 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		5295 km
Statute Miles		3291 miles
Nautical Miles		2858 nm
Avg. Time of Flight		7 hours 33 minutes

Palomar Observatory Road Helipad to Luis Munoz Marin International Airport Flight Route Map - to SJU Flight Path

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

Click to see flight route on Google Map between Palomar Mountain, United States and San Juan, Puerto Rico. .

Nonstop flight route between Palomar Mountain, United States and San Juan, Puerto Rico.

Time Difference Between the Airports • - SJU

Time difference between Palomar Mountain (United States) and San Juan (Puerto Rico) is 3 Hours.
San Juan time is 3 Hours ahead of Palomar Mountain.

Location	Local Time
Palomar Mountain (United States)	2026-09-23, 19:43:41 PDT
San Juan (Puerto Rico)	2026-09-23, 22:43:41 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

Palomar Observatory Road Helipad ( / ) Palomar Mountain, United States

Destination

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