How far is Sioux Falls, SD, from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and Sioux Falls (Sioux Falls Regional Airport) is 493 miles / 793 kilometers / 428 nautical miles.
The driving distance from Casper (CPR) to Sioux Falls (FSD) is 605 miles / 973 kilometers, and travel time by car is about 10 hours 38 minutes.
Casper–Natrona County International Airport – Sioux Falls Regional Airport
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Distance from Casper to Sioux Falls
There are several ways to calculate the distance from Casper to Sioux Falls. Here are two standard methods:
Vincenty's formula (applied above)- 492.545 miles
- 792.675 kilometers
- 428.010 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- 491.237 miles
- 790.570 kilometers
- 426.873 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 Casper to Sioux Falls?
The estimated flight time from Casper–Natrona County International Airport to Sioux Falls Regional Airport is 1 hour and 25 minutes.
What is the time difference between Casper and Sioux Falls?
The time difference between Casper and Sioux Falls is 1 hour. Sioux Falls is 1 hour ahead of Casper.
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and Sioux Falls Regional Airport (FSD)
On average, flying from Casper to Sioux Falls generates about 98 kg of CO2 per passenger, and 98 kilograms equals 215 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Casper to Sioux Falls
See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and Sioux Falls Regional Airport (FSD).
Airport information
| Origin | Casper–Natrona County International Airport |
|---|---|
| City: | Casper, WY |
| Country: | United States  |
| IATA Code: | CPR |
| ICAO Code: | KCPR |
| Coordinates: | 42°54′28″N, 106°27′50″W |
| Destination | Sioux Falls Regional Airport |
|---|---|
| City: | Sioux Falls, SD |
| Country: | United States |
| IATA Code: | FSD |
| ICAO Code: | KFSD |
| Coordinates: | 43°34′55″N, 96°44′30″W |