How far is Casper, WY, from Sioux City, IA?
The distance between Sioux City (Sioux Gateway Airport) and Casper (Casper–Natrona County International Airport) is 514 miles / 828 kilometers / 447 nautical miles.
The driving distance from Sioux City (SUX) to Casper (CPR) is 570 miles / 917 kilometers, and travel time by car is about 11 hours 15 minutes.
Sioux Gateway Airport – Casper–Natrona County International Airport
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Distance from Sioux City to Casper
There are several ways to calculate the distance from Sioux City to Casper. 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 Sioux City to Casper?
The estimated flight time from Sioux Gateway Airport to Casper–Natrona County International Airport is 1 hour and 28 minutes.
What is the time difference between Sioux City and Casper?
The time difference between Sioux City and Casper is 1 hour. Casper is 1 hour behind Sioux City.
Flight carbon footprint between Sioux Gateway Airport (SUX) and Casper–Natrona County International Airport (CPR)
On average, flying from Sioux City to Casper 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 Sioux City to Casper
See the map of the shortest flight path between Sioux Gateway Airport (SUX) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | 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 |
| Destination | 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 |