How far is Washington D.C. from Friday Harbor, WA?
The distance between Friday Harbor (Friday Harbor Airport) and Washington D.C. (Washington Dulles International Airport) is 2337 miles / 3761 kilometers / 2031 nautical miles.
The driving distance from Friday Harbor (FRD) to Washington D.C. (IAD) is 2828 miles / 4552 kilometers, and travel time by car is about 51 hours 57 minutes.
Friday Harbor Airport – Washington Dulles International Airport
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Distance from Friday Harbor to Washington D.C.
There are several ways to calculate the distance from Friday Harbor to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 2336.985 miles
- 3761.012 kilometers
- 2030.784 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- 2331.312 miles
- 3751.883 kilometers
- 2025.855 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 Friday Harbor to Washington D.C.?
The estimated flight time from Friday Harbor Airport to Washington Dulles International Airport is 4 hours and 55 minutes.
What is the time difference between Friday Harbor and Washington D.C.?
Flight carbon footprint between Friday Harbor Airport (FRD) and Washington Dulles International Airport (IAD)
On average, flying from Friday Harbor to Washington D.C. generates about 256 kg of CO2 per passenger, and 256 kilograms equals 565 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Friday Harbor to Washington D.C.
See the map of the shortest flight path between Friday Harbor Airport (FRD) and Washington Dulles International Airport (IAD).
Airport information
| Origin | Friday Harbor Airport |
|---|---|
| City: | Friday Harbor, WA |
| Country: | United States  |
| IATA Code: | FRD |
| ICAO Code: | KFHR |
| Coordinates: | 48°31′19″N, 123°1′26″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 |