Airport Comparison
| IAD | SXM | |
|---|---|---|
| Airport Name | Washington Dulles International Airport | Princess Juliana International Airport |
| IATA Code | IAD | SXM |
| ICAO Code | KIAD | TNCM |
| City | Washington | Saint Martin |
| Country | United States | SX |
| Timezone | America/New_York | America/Lower_Princes |
| Elevation | 312 ft | 13 ft |
| Coordinates | 38.900000, -77.500000 | 18.040000, -63.110000 |
Washington (IAD) to Saint Martin (SXM) Flight Distance
The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Princess Juliana International Airport (SXM) in Saint Martin, SX is 2,705 kilometers (1,681 miles / 1,460 nautical miles). The estimated flight time for this route is approximately 4h, flying southeast at a heading of 145°.
This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.
This is an international route connecting United States with SX. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 04:53 in Washington, it's 05:53 in Saint Martin.
The return flight from Saint Martin (SXM) to Washington (IAD) follows a heading of 332° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Washington Dulles International Airport (IAD) and Princess Juliana International Airport (SXM) detail pages, or use our flight duration calculator to compare other routes.