Distance From Downey/Hyde Memorial Airport to Princess Juliana International Airport

The distance from Downey/Hyde Memorial Airport () to Princess Juliana International Airport (SXM) is 3315 miles or 5335 kilometers or 2879 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 Downey ( United States ) to Saint Martin ( Sint Maarten )?

A one-way nonstop (direct) flight between Downey and Saint Martin takes around 7 hours 37 minutes.

Estimated flight time from Downey/Hyde Memorial Airport, Downey, United States to Princess Juliana International Airport, Saint Martin, Sint Maarten is 7 hours 37 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 • - SXM

Kilometers		5335 km
Statute Miles		3315 miles
Nautical Miles		2879 nm
Avg. Time of Flight		7 hours 37 minutes

Downey/Hyde Memorial Airport to Princess Juliana International Airport Flight Route Map - to SXM Flight Path

Location of Downey/Hyde Memorial Airport & Princess Juliana International Airport is given below.
Click the map to view Downey to Saint Martin nonstop flight path and travel direction.

Click to see flight route on Google Map between Downey, United States and Saint Martin, Sint Maarten. .

Nonstop flight route between Downey, United States and Saint Martin, Sint Maarten.

Time Difference Between the Airports • - SXM

Time difference between Downey (United States) and Saint Martin (Sint Maarten) is 2 Hours.
Saint Martin time is 2 Hours ahead of Downey.

Location	Local Time
Downey (United States)	2026-08-08, 03:45:45 MDT
Saint Martin (Sint Maarten)	2026-08-08, 05:45:45 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

Downey/Hyde Memorial Airport ( / KU58) Downey, United States

Destination

Princess Juliana International Airport (SXM / TNCM) Saint Martin, Sint Maarten