How far is Roswell, NM, from Pierre, SD?
The distance between Pierre (Pierre Regional Airport) and Roswell (Roswell International Air Center) is 798 miles / 1284 kilometers / 693 nautical miles.
The driving distance from Pierre (PIR) to Roswell (ROW) is 1042 miles / 1677 kilometers, and travel time by car is about 19 hours 34 minutes.
Pierre Regional Airport – Roswell International Air Center
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Distance from Pierre to Roswell
There are several ways to calculate the distance from Pierre to Roswell. Here are two standard methods:
Vincenty's formula (applied above)- 797.637 miles
- 1283.673 kilometers
- 693.128 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- 798.679 miles
- 1285.350 kilometers
- 694.033 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 Roswell?
The estimated flight time from Pierre Regional Airport to Roswell International Air Center is 2 hours and 0 minutes.
What is the time difference between Pierre and Roswell?
The time difference between Pierre and Roswell is 1 hour. Roswell is 1 hour behind Pierre.
Flight carbon footprint between Pierre Regional Airport (PIR) and Roswell International Air Center (ROW)
On average, flying from Pierre to Roswell generates about 135 kg of CO2 per passenger, and 135 kilograms equals 297 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 Roswell
See the map of the shortest flight path between Pierre Regional Airport (PIR) and Roswell International Air Center (ROW).
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 | Roswell International Air Center |
|---|---|
| City: | Roswell, NM |
| Country: | United States |
| IATA Code: | ROW |
| ICAO Code: | KROW |
| Coordinates: | 33°18′5″N, 104°31′51″W |