Airport Comparison
| IAD | STI | |
|---|---|---|
| Airport Name | Washington Dulles International Airport | Cibao International Airport |
| IATA Code | IAD | STI |
| ICAO Code | KIAD | MDST |
| City | Washington | Santiago |
| Country | United States | Dominican Republic |
| Timezone | America/New_York | America/Santo_Domingo |
| Elevation | 312 ft | 565 ft |
| Coordinates | 38.900000, -77.500000 | 19.410000, -70.600000 |
Washington (IAD) to Santiago (STI) Flight Distance
The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Cibao International Airport (STI) in Santiago, Dominican Republic is 2,267 kilometers (1,408 miles / 1,224 nautical miles). The estimated flight time for this route is approximately 4h, flying south southeast at a heading of 161°.
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 Dominican Republic. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 19:30 in Washington, it's 20:30 in Santiago.
The return flight from Santiago (STI) to Washington (IAD) follows a heading of 344° (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 Cibao International Airport (STI) detail pages, or use our flight duration calculator to compare other routes.