How far is Sioux City, IA, from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and Sioux City (Sioux Gateway Airport) is 514 miles / 828 kilometers / 447 nautical miles.
The driving distance from Casper (CPR) to Sioux City (SUX) is 570 miles / 917 kilometers, and travel time by car is about 11 hours 14 minutes.
Casper–Natrona County International Airport – Sioux Gateway Airport
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Distance from Casper to Sioux City
There are several ways to calculate the distance from Casper to Sioux City. Here are two standard methods:
Vincenty's formula (applied above)- 514.424 miles
- 827.886 kilometers
- 447.023 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- 513.068 miles
- 825.703 kilometers
- 445.844 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 City?
The estimated flight time from Casper–Natrona County International Airport to Sioux Gateway Airport is 1 hour and 28 minutes.
What is the time difference between Casper and Sioux City?
The time difference between Casper and Sioux City is 1 hour. Sioux City is 1 hour ahead of Casper.
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and Sioux Gateway Airport (SUX)
On average, flying from Casper to Sioux City generates about 101 kg of CO2 per passenger, and 101 kilograms equals 222 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 City
See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and Sioux Gateway Airport (SUX).
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 Gateway Airport |
|---|---|
| City: | Sioux City, IA |
| Country: | United States |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″W |