How far is Redmond, OR, from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Redmond (Roberts Field) is 2266 miles / 3646 kilometers / 1969 nautical miles.
The driving distance from Washington D.C. (IAD) to Redmond (RDM) is 2699 miles / 4344 kilometers, and travel time by car is about 47 hours 51 minutes.
Washington Dulles International Airport – Roberts Field
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Distance from Washington D.C. to Redmond
There are several ways to calculate the distance from Washington D.C. to Redmond. Here are two standard methods:
Vincenty's formula (applied above)- 2265.650 miles
- 3646.210 kilometers
- 1968.796 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- 2260.006 miles
- 3637.128 kilometers
- 1963.892 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 Redmond?
The estimated flight time from Washington Dulles International Airport to Roberts Field is 4 hours and 47 minutes.
What is the time difference between Washington D.C. and Redmond?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Roberts Field (RDM)
On average, flying from Washington D.C. to Redmond generates about 248 kg of CO2 per passenger, and 248 kilograms equals 547 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Washington D.C. to Redmond
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Roberts Field (RDM).
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 | Roberts Field |
|---|---|
| City: | Redmond, OR |
| Country: | United States |
| IATA Code: | RDM |
| ICAO Code: | KRDM |
| Coordinates: | 44°15′14″N, 121°9′0″W |