Distance From Alfragide Heliport to Princess Juliana International Airport

The distance from Alfragide Heliport () to Princess Juliana International Airport (SXM) is 3516 miles or 5659 kilometers or 3054 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 Alfragide ( Portugal ) to Saint Martin ( Sint Maarten )?

A one-way nonstop (direct) flight between Alfragide and Saint Martin takes around 8 hours 5 minutes.

Estimated flight time from Alfragide Heliport, Alfragide, Portugal to Princess Juliana International Airport, Saint Martin, Sint Maarten is 8 hours 5 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		5659 km
Statute Miles		3516 miles
Nautical Miles		3054 nm
Avg. Time of Flight		8 hours 5 minutes

Alfragide Heliport to Princess Juliana International Airport Flight Route Map - to SXM Flight Path

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

Click to see flight route on Google Map between Alfragide, Portugal and Saint Martin, Sint Maarten. .

Nonstop flight route between Alfragide, Portugal and Saint Martin, Sint Maarten.

Time Difference Between the Airports • - SXM

Time difference between Alfragide (Portugal) and Saint Martin (Sint Maarten) is 5 Hours.
Saint Martin time is 5 Hours behind Alfragide.

Location	Local Time
Alfragide (Portugal)	2026-09-17, 03:15:20 WEST
Saint Martin (Sint Maarten)	2026-09-16, 22:15:20 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

Alfragide Heliport ( / LPAF) Alfragide, Portugal

Destination

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