How far is Friday Harbor, WA, from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Friday Harbor (Friday Harbor Airport) is 2360 miles / 3797 kilometers / 2050 nautical miles.
The driving distance from Washington D.C. (DCA) to Friday Harbor (FRD) is 2840 miles / 4570 kilometers, and travel time by car is about 52 hours 13 minutes.
Ronald Reagan Washington National Airport – Friday Harbor Airport
Search flights
Distance from Washington D.C. to Friday Harbor
There are several ways to calculate the distance from Washington D.C. to Friday Harbor. Here are two standard methods:
Vincenty's formula (applied above)- 2359.516 miles
- 3797.273 kilometers
- 2050.364 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- 2353.797 miles
- 3788.069 kilometers
- 2045.394 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 Friday Harbor?
The estimated flight time from Ronald Reagan Washington National Airport to Friday Harbor Airport is 4 hours and 58 minutes.
What is the time difference between Washington D.C. and Friday Harbor?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Friday Harbor Airport (FRD)
On average, flying from Washington D.C. to Friday Harbor generates about 259 kg of CO2 per passenger, and 259 kilograms equals 571 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 Friday Harbor
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Friday Harbor Airport (FRD).
Airport information
| Origin | Ronald Reagan Washington National Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | DCA |
| ICAO Code: | KDCA |
| Coordinates: | 38°51′7″N, 77°2′15″W |
| Destination | 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 |