How far is Casper, WY, from Huron, SD?
The distance between Huron (Huron Regional Airport) and Casper (Casper–Natrona County International Airport) is 425 miles / 684 kilometers / 369 nautical miles.
The driving distance from Huron (HON) to Casper (CPR) is 575 miles / 925 kilometers, and travel time by car is about 10 hours 28 minutes.
Huron Regional Airport – Casper–Natrona County International Airport
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Distance from Huron to Casper
There are several ways to calculate the distance from Huron to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 425.070 miles
- 684.084 kilometers
- 369.376 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- 424.004 miles
- 682.368 kilometers
- 368.449 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 Huron to Casper?
The estimated flight time from Huron Regional Airport to Casper–Natrona County International Airport is 1 hour and 18 minutes.
What is the time difference between Huron and Casper?
The time difference between Huron and Casper is 1 hour. Casper is 1 hour behind Huron.
Flight carbon footprint between Huron Regional Airport (HON) and Casper–Natrona County International Airport (CPR)
On average, flying from Huron to Casper generates about 88 kg of CO2 per passenger, and 88 kilograms equals 193 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Huron to Casper
See the map of the shortest flight path between Huron Regional Airport (HON) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | Huron Regional Airport |
|---|---|
| City: | Huron, SD |
| Country: | United States  |
| IATA Code: | HON |
| ICAO Code: | KHON |
| Coordinates: | 44°23′6″N, 98°13′42″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 |