Distance From Larkspur Airstrip to Luis Munoz Marin International Airport

The distance from Larkspur Airstrip () to Luis Munoz Marin International Airport (SJU) is 3036 miles or 4886 kilometers or 2637 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.

---

How long does it take to travel from Big Water ( United States ) to San Juan ( Puerto Rico )?

A one-way nonstop (direct) flight between Big Water and San Juan takes around 6 hours 58 minutes.

Estimated flight time from Larkspur Airstrip, Big Water, United States to Luis Munoz Marin International Airport, San Juan, Puerto Rico is 6 hours 58 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		4886 km
Statute Miles		3036 miles
Nautical Miles		2637 nm
Avg. Time of Flight		6 hours 58 minutes

Larkspur Airstrip to Luis Munoz Marin International Airport Flight Route Map - to SJU Flight Path

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

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

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

Time Difference Between the Airports • - SJU

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

Location	Local Time
Big Water (United States)	2026-05-07, 09:26:51 MST
San Juan (Puerto Rico)	2026-05-07, 12:26:51 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

Larkspur Airstrip ( / 22UT) Big Water, United States

Destination

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