How far is Portland, OR, from Pierre, SD?
The distance between Pierre (Pierre Regional Airport) and Portland (Portland International Airport) is 1093 miles / 1759 kilometers / 950 nautical miles.
The driving distance from Pierre (PIR) to Portland (PDX) is 1396 miles / 2247 kilometers, and travel time by car is about 25 hours 18 minutes.
Pierre Regional Airport – Portland International Airport
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Distance from Pierre to Portland
There are several ways to calculate the distance from Pierre to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 1093.027 miles
- 1759.057 kilometers
- 949.815 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- 1090.000 miles
- 1754.184 kilometers
- 947.184 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 Portland?
The estimated flight time from Pierre Regional Airport to Portland International Airport is 2 hours and 34 minutes.
What is the time difference between Pierre and Portland?
The time difference between Pierre and Portland is 2 hours. Portland is 2 hours behind Pierre.
Flight carbon footprint between Pierre Regional Airport (PIR) and Portland International Airport (PDX)
On average, flying from Pierre to Portland generates about 156 kg of CO2 per passenger, and 156 kilograms equals 345 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 Portland
See the map of the shortest flight path between Pierre Regional Airport (PIR) and Portland International Airport (PDX).
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 | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |