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AIRPORT

Princess Juliana International AirportTNCM / SXM

Princess Juliana International Airport serves Sint Maarten, (unassigned), Sint Maarten. Its ICAO code is TNCM and its IATA code SXM. The longest of its one runway is 10/28, at 7,546 ft (2,300 m). The field is 13 ft (4 m) above sea level. Local time is America/Puerto Rico, UTC-4.

Published by Overfly · Airport data: OurAirports, 14 Sep 2026 · Last updated 23 Sep 2026

ICAO

TNCM

IATA

SXM

LONGEST RUNWAY

7,546 ft

2,300 m · 10/28

ELEVATION

13 ft

4 m

TIME ZONE

UTC-4

America/Puerto_Rico

POSITION

18.041°N

63.109°W

Runways

10/287,546 ft · 2,300 mASP

Nearest airports

Grand Case-l'Espérance Airport TFFG 5 nm30m

Clayton J. Lloyd International Airport TQPF 10 nm30m

St. Jean Airport TFFJ 17 nm30m

Juancho E. Yrausquin Airport TNCS 25 nm35m

F. D. Roosevelt Airport TNCE 34 nm35m

Robert L. Bradshaw International Airport TKPK 49 nm35m

Vance W. Amory International Airport TKPN 58 nm35m

Burton-Nibbs International Airport AG-000179 nm40m

Questions people ask about Princess Juliana International Airport

How long is the runway at Princess Juliana International Airport?

The longest runway, 10/28, is 7,546 ft (2,300 m), surface ASP.

What is the elevation of Princess Juliana International Airport?

13 ft (4 m) above mean sea level.

What time zone is Princess Juliana International Airport in?

America/Puerto Rico: UTC-4.

What are the codes for Princess Juliana International Airport?

ICAO TNCM, IATA SXM. It serves Sint Maarten, Sint Maarten.

How far can you fly from Sint Maarten?

Open the mapper with a 7,300 nm range ring around TNCM, then pick your own aircraft, add a route and check every leg.

Open TNCM in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights