How far is Santiago from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Santiago (Cibao International Airport) is 1407 miles / 2264 kilometers / 1222 nautical miles.
Washington Dulles International Airport – Cibao International Airport
Search flights
Distance from Washington D.C. to Santiago
There are several ways to calculate the distance from Washington D.C. to Santiago. Here are two standard methods:
Vincenty's formula (applied above)- 1406.824 miles
- 2264.063 kilometers
- 1222.496 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1410.669 miles
- 2270.252 kilometers
- 1225.838 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Washington D.C. to Santiago?
The estimated flight time from Washington Dulles International Airport to Cibao International Airport is 3 hours and 9 minutes.
What is the time difference between Washington D.C. and Santiago?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Cibao International Airport (STI)
On average, flying from Washington D.C. to Santiago generates about 174 kg of CO2 per passenger, and 174 kilograms equals 383 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Washington D.C. to Santiago
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Cibao International Airport (STI).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |
| Destination | Cibao International Airport |
|---|---|
| City: | Santiago |
| Country: | Dominican Republic  |
| IATA Code: | STI |
| ICAO Code: | MDST |
| Coordinates: | 19°24′21″N, 70°36′16″W |