Airport Comparison
| DCA | SLU | |
|---|---|---|
| Airport Name | Ronald Reagan Washington Ntl Airport | George F. L. Charles Airport |
| IATA Code | DCA | SLU |
| ICAO Code | KDCA | TLPC |
| City | Washington | Castries |
| Country | United States | Saint Lucia |
| Timezone | America/New_York | America/St_Lucia |
| Elevation | 14 ft | 22 ft |
| Coordinates | 38.850000, -77.040000 | 14.020000, -60.990000 |
Washington (DCA) to Castries (SLU) Flight Distance
The flight distance from Ronald Reagan Washington Ntl Airport (DCA) in Washington, United States to George F. L. Charles Airport (SLU) in Castries, Saint Lucia is 3,179 kilometers (1,975 miles / 1,716 nautical miles). The estimated flight time for this route is approximately 5h, flying southeast at a heading of 146°.
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 Saint Lucia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 05:30 in Washington, it's 06:30 in Castries.
The return flight from Castries (SLU) to Washington (DCA) follows a heading of 333° (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 George F. L. Charles Airport (SLU) detail pages, or use our flight duration calculator to compare other routes.