How far is Friday Harbor, WA, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Friday Harbor (Friday Harbor Airport) is 1783 miles / 2869 kilometers / 1549 nautical miles.
The driving distance from Decatur (DEC) to Friday Harbor (FRD) is 2205 miles / 3548 kilometers, and travel time by car is about 40 hours 15 minutes.
Decatur Airport – Friday Harbor Airport
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Distance from Decatur to Friday Harbor
There are several ways to calculate the distance from Decatur to Friday Harbor. Here are two standard methods:
Vincenty's formula (applied above)- 1782.520 miles
- 2868.687 kilometers
- 1548.967 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- 1778.340 miles
- 2861.961 kilometers
- 1545.335 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 Decatur to Friday Harbor?
The estimated flight time from Decatur Airport to Friday Harbor Airport is 3 hours and 52 minutes.
What is the time difference between Decatur and Friday Harbor?
Flight carbon footprint between Decatur Airport (DEC) and Friday Harbor Airport (FRD)
On average, flying from Decatur to Friday Harbor generates about 199 kg of CO2 per passenger, and 199 kilograms equals 438 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Friday Harbor
See the map of the shortest flight path between Decatur Airport (DEC) and Friday Harbor Airport (FRD).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″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 |