Distance From San Ardo Field to Luis Munoz Marin International Airport

The distance from San Ardo Field () to Luis Munoz Marin International Airport (SJU) is 3535 miles or 5689 kilometers or 3070 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 San Ardo ( United States ) to San Juan ( Puerto Rico )?

A one-way nonstop (direct) flight between San Ardo and San Juan takes around 8 hours 7 minutes.

Estimated flight time from San Ardo Field, San Ardo, United States to Luis Munoz Marin International Airport, San Juan, Puerto Rico is 8 hours 7 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		5689 km
Statute Miles		3535 miles
Nautical Miles		3070 nm
Avg. Time of Flight		8 hours 7 minutes

San Ardo Field to Luis Munoz Marin International Airport Flight Route Map - to SJU Flight Path

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

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

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

Time Difference Between the Airports • - SJU

Time difference between San Ardo (United States) and San Juan (Puerto Rico) is 4 Hours.
San Juan time is 4 Hours ahead of San Ardo.

Location	Local Time
San Ardo (United States)	2025-12-15, 16:28:51 PST
San Juan (Puerto Rico)	2025-12-15, 20:28:51 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

San Ardo Field ( / CA88) San Ardo, United States

Destination

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