How far is Duluth, MN, from Pierre, SD?
The distance between Pierre (Pierre Regional Airport) and Duluth (Duluth International Airport) is 427 miles / 687 kilometers / 371 nautical miles.
The driving distance from Pierre (PIR) to Duluth (DLH) is 590 miles / 949 kilometers, and travel time by car is about 11 hours 11 minutes.
Pierre Regional Airport – Duluth International Airport
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Distance from Pierre to Duluth
There are several ways to calculate the distance from Pierre to Duluth. Here are two standard methods:
Vincenty's formula (applied above)- 427.155 miles
- 687.440 kilometers
- 371.188 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- 426.171 miles
- 685.855 kilometers
- 370.332 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 Duluth?
The estimated flight time from Pierre Regional Airport to Duluth International Airport is 1 hour and 18 minutes.
What is the time difference between Pierre and Duluth?
Flight carbon footprint between Pierre Regional Airport (PIR) and Duluth International Airport (DLH)
On average, flying from Pierre to Duluth generates about 88 kg of CO2 per passenger, and 88 kilograms equals 194 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 Duluth
See the map of the shortest flight path between Pierre Regional Airport (PIR) and Duluth International Airport (DLH).
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 | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″W |