How far is Washington D.C. from Pullman, WA?
The distance between Pullman (Pullman–Moscow Regional Airport) and Washington D.C. (Washington Dulles International Airport) is 2061 miles / 3317 kilometers / 1791 nautical miles.
The driving distance from Pullman (PUW) to Washington D.C. (IAD) is 2514 miles / 4046 kilometers, and travel time by car is about 45 hours 17 minutes.
Pullman–Moscow Regional Airport – Washington Dulles International Airport
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Distance from Pullman to Washington D.C.
There are several ways to calculate the distance from Pullman to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 2061.137 miles
- 3317.078 kilometers
- 1791.079 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- 2056.163 miles
- 3309.074 kilometers
- 1786.757 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 Pullman to Washington D.C.?
The estimated flight time from Pullman–Moscow Regional Airport to Washington Dulles International Airport is 4 hours and 24 minutes.
What is the time difference between Pullman and Washington D.C.?
Flight carbon footprint between Pullman–Moscow Regional Airport (PUW) and Washington Dulles International Airport (IAD)
On average, flying from Pullman to Washington D.C. generates about 224 kg of CO2 per passenger, and 224 kilograms equals 495 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pullman to Washington D.C.
See the map of the shortest flight path between Pullman–Moscow Regional Airport (PUW) and Washington Dulles International Airport (IAD).
Airport information
| Origin | Pullman–Moscow Regional Airport |
|---|---|
| City: | Pullman, WA |
| Country: | United States  |
| IATA Code: | PUW |
| ICAO Code: | KPUW |
| Coordinates: | 46°44′38″N, 117°6′36″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 |