How far is Washington D.C. from Brookings, SD?
The distance between Brookings (Brookings Regional Airport) and Washington D.C. (Washington Dulles International Airport) is 1065 miles / 1715 kilometers / 926 nautical miles.
The driving distance from Brookings (BKX) to Washington D.C. (IAD) is 1315 miles / 2116 kilometers, and travel time by car is about 24 hours 11 minutes.
Brookings Regional Airport – Washington Dulles International Airport
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Distance from Brookings to Washington D.C.
There are several ways to calculate the distance from Brookings to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 1065.492 miles
- 1714.744 kilometers
- 925.888 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- 1063.214 miles
- 1711.076 kilometers
- 923.907 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 Brookings to Washington D.C.?
The estimated flight time from Brookings Regional Airport to Washington Dulles International Airport is 2 hours and 31 minutes.
What is the time difference between Brookings and Washington D.C.?
Flight carbon footprint between Brookings Regional Airport (BKX) and Washington Dulles International Airport (IAD)
On average, flying from Brookings to Washington D.C. generates about 155 kg of CO2 per passenger, and 155 kilograms equals 341 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Brookings to Washington D.C.
See the map of the shortest flight path between Brookings Regional Airport (BKX) and Washington Dulles International Airport (IAD).
Airport information
| Origin | Brookings Regional Airport |
|---|---|
| City: | Brookings, SD |
| Country: | United States  |
| IATA Code: | BKX |
| ICAO Code: | KBKX |
| Coordinates: | 44°18′17″N, 96°49′0″W |
| Destination | 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 |