How far is Pierre, SD, from Key West, FL?
The distance between Key West (Key West International Airport) and Pierre (Pierre Regional Airport) is 1719 miles / 2767 kilometers / 1494 nautical miles.
The driving distance from Key West (EYW) to Pierre (PIR) is 2208 miles / 3553 kilometers, and travel time by car is about 41 hours 3 minutes.
Key West International Airport – Pierre Regional Airport
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Distance from Key West to Pierre
There are several ways to calculate the distance from Key West to Pierre. Here are two standard methods:
Vincenty's formula (applied above)- 1719.326 miles
- 2766.987 kilometers
- 1494.053 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- 1720.498 miles
- 2768.873 kilometers
- 1495.072 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 Key West to Pierre?
The estimated flight time from Key West International Airport to Pierre Regional Airport is 3 hours and 45 minutes.
What is the time difference between Key West and Pierre?
The time difference between Key West and Pierre is 1 hour. Pierre is 1 hour behind Key West.
Flight carbon footprint between Key West International Airport (EYW) and Pierre Regional Airport (PIR)
On average, flying from Key West to Pierre generates about 194 kg of CO2 per passenger, and 194 kilograms equals 428 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Key West to Pierre
See the map of the shortest flight path between Key West International Airport (EYW) and Pierre Regional Airport (PIR).
Airport information
| Origin | Key West International Airport |
|---|---|
| City: | Key West, FL |
| Country: | United States  |
| IATA Code: | EYW |
| ICAO Code: | KEYW |
| Coordinates: | 24°33′21″N, 81°45′34″W |
| Destination | Pierre Regional Airport |
|---|---|
| City: | Pierre, SD |
| Country: | United States |
| IATA Code: | PIR |
| ICAO Code: | KPIR |
| Coordinates: | 44°22′57″N, 100°17′9″W |