How far is Saint Thomas from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Saint Thomas (Cyril E. King Airport) is 1605 miles / 2583 kilometers / 1395 nautical miles.
Washington Dulles International Airport – Cyril E. King Airport
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Distance from Washington D.C. to Saint Thomas
There are several ways to calculate the distance from Washington D.C. to Saint Thomas. Here are two standard methods:
Vincenty's formula (applied above)- 1605.291 miles
- 2583.465 kilometers
- 1394.960 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- 1608.693 miles
- 2588.941 kilometers
- 1397.916 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 Saint Thomas?
The estimated flight time from Washington Dulles International Airport to Cyril E. King Airport is 3 hours and 32 minutes.
What is the time difference between Washington D.C. and Saint Thomas?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Cyril E. King Airport (STT)
On average, flying from Washington D.C. to Saint Thomas generates about 186 kg of CO2 per passenger, and 186 kilograms equals 411 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 Saint Thomas
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Cyril E. King Airport (STT).
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 | Cyril E. King Airport |
|---|---|
| City: | Saint Thomas |
| Country: | U.S. Virgin Islands  |
| IATA Code: | STT |
| ICAO Code: | TIST |
| Coordinates: | 18°20′14″N, 64°58′24″W |
Airlines flying from Washington D.C. (IAD) to Saint Thomas (STT)
| United Airlines |