How far is Friday Harbor, WA, from Pierre, SD?
The distance between Pierre (Pierre Regional Airport) and Friday Harbor (Friday Harbor Airport) is 1118 miles / 1799 kilometers / 971 nautical miles.
The driving distance from Pierre (PIR) to Friday Harbor (FRD) is 1422 miles / 2288 kilometers, and travel time by car is about 26 hours 44 minutes.
Pierre Regional Airport – Friday Harbor Airport
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Distance from Pierre to Friday Harbor
There are several ways to calculate the distance from Pierre to Friday Harbor. Here are two standard methods:
Vincenty's formula (applied above)- 1117.895 miles
- 1799.077 kilometers
- 971.424 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- 1114.916 miles
- 1794.283 kilometers
- 968.835 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 Pierre to Friday Harbor?
The estimated flight time from Pierre Regional Airport to Friday Harbor Airport is 2 hours and 36 minutes.
What is the time difference between Pierre and Friday Harbor?
Flight carbon footprint between Pierre Regional Airport (PIR) and Friday Harbor Airport (FRD)
On average, flying from Pierre to Friday Harbor generates about 158 kg of CO2 per passenger, and 158 kilograms equals 348 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pierre to Friday Harbor
See the map of the shortest flight path between Pierre Regional Airport (PIR) and Friday Harbor Airport (FRD).
Airport information
| Origin | Pierre Regional Airport |
|---|---|
| City: | Pierre, SD |
| Country: | United States  |
| IATA Code: | PIR |
| ICAO Code: | KPIR |
| Coordinates: | 44°22′57″N, 100°17′9″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 |