How far is Seattle, WA, from Pierre, SD?
The distance between Pierre (Pierre Regional Airport) and Seattle (Seattle–Tacoma International Airport) is 1079 miles / 1736 kilometers / 937 nautical miles.
The driving distance from Pierre (PIR) to Seattle (SEA) is 1292 miles / 2080 kilometers, and travel time by car is about 23 hours 9 minutes.
Pierre Regional Airport – Seattle–Tacoma International Airport
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Distance from Pierre to Seattle
There are several ways to calculate the distance from Pierre to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 1078.714 miles
- 1736.022 kilometers
- 937.377 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- 1075.782 miles
- 1731.304 kilometers
- 934.829 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 Seattle?
The estimated flight time from Pierre Regional Airport to Seattle–Tacoma International Airport is 2 hours and 32 minutes.
What is the time difference between Pierre and Seattle?
The time difference between Pierre and Seattle is 2 hours. Seattle is 2 hours behind Pierre.
Flight carbon footprint between Pierre Regional Airport (PIR) and Seattle–Tacoma International Airport (SEA)
On average, flying from Pierre to Seattle generates about 156 kg of CO2 per passenger, and 156 kilograms equals 343 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 Seattle
See the map of the shortest flight path between Pierre Regional Airport (PIR) and Seattle–Tacoma International Airport (SEA).
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 | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |