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Airport Comparison
Washington (DCA) to Grand-Santi (GSI) Flight Distance
The flight distance from Ronald Reagan Washington Ntl Airport (DCA) in Washington, United States to Grand-Santi Airport (GSI) in Grand-Santi, GF is 4,473 kilometers (2,779 miles / 2,415 nautical miles). The estimated flight time for this route is approximately 6h, flying southeast at a heading of 143°.
This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.
This is an international route connecting United States with GF. It is an intercontinental flight between North America and South America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 18:02 in Washington, it's 19:02 in Grand-Santi.
The return flight from Grand-Santi (GSI) to Washington (DCA) 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 Ronald Reagan Washington Ntl Airport (DCA) and Grand-Santi Airport (GSI) detail pages, or use our flight duration calculator to compare other routes.
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