Distance From Aeropuerto Internacional de Cancún to Princess Juliana International Airport, CUN - SXM Distance

The distance from Aeropuerto Internacional de Cancún (CUN) to Princess Juliana International Airport (SXM) is 1560 miles or 2511 kilometers or 1355 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 Ciudad de Cancún ( Mexico ) to Saint Martin ( Sint Maarten )?

A one-way nonstop (direct) flight between Ciudad de Cancún and Saint Martin takes around 3 hours 35 minutes.

Estimated flight time from Aeropuerto Internacional de Cancún, Ciudad de Cancún, Mexico to Princess Juliana International Airport, Saint Martin, Sint Maarten is 3 hours 35 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 • CUN - SXM

Kilometers		2511 km
Statute Miles		1560 miles
Nautical Miles		1355 nm
Avg. Time of Flight		3 hours 35 minutes

Aeropuerto Internacional de Cancún to Princess Juliana International Airport Flight Route Map - CUN to SXM Flight Path

Location of Aeropuerto Internacional de Cancún & Princess Juliana International Airport is given below.
Click the map to view Ciudad de Cancún to Saint Martin nonstop flight path and travel direction.

Click to see flight route on Google Map between Ciudad de Cancún, Mexico and Saint Martin, Sint Maarten. .

Nonstop flight route between Ciudad de Cancún, Mexico and Saint Martin, Sint Maarten.

Time Difference Between the Airports • CUN - SXM

Time difference between Ciudad de Cancún (Mexico) and Saint Martin (Sint Maarten) is 1 Hours.
Saint Martin time is 1 Hours ahead of Ciudad de Cancún.

Location	Local Time
Ciudad de Cancún (Mexico)	2026-10-31, 12:51:10 EST
Saint Martin (Sint Maarten)	2026-10-31, 13:51:10 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

Aeropuerto Internacional de Cancún (CUN / MMUN) Ciudad de Cancún, Mexico

Destination

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