How far is Casper, WY, from Harrison, AR?
The distance between Harrison (Boone County Airport) and Casper (Casper–Natrona County International Airport) is 844 miles / 1358 kilometers / 733 nautical miles.
The driving distance from Harrison (HRO) to Casper (CPR) is 1064 miles / 1712 kilometers, and travel time by car is about 18 hours 59 minutes.
Boone County Airport – Casper–Natrona County International Airport
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Distance from Harrison to Casper
There are several ways to calculate the distance from Harrison to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 844.016 miles
- 1358.312 kilometers
- 733.430 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- 842.923 miles
- 1356.553 kilometers
- 732.480 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 Harrison to Casper?
The estimated flight time from Boone County Airport to Casper–Natrona County International Airport is 2 hours and 5 minutes.
What is the time difference between Harrison and Casper?
The time difference between Harrison and Casper is 1 hour. Casper is 1 hour behind Harrison.
Flight carbon footprint between Boone County Airport (HRO) and Casper–Natrona County International Airport (CPR)
On average, flying from Harrison to Casper generates about 139 kg of CO2 per passenger, and 139 kilograms equals 306 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Harrison to Casper
See the map of the shortest flight path between Boone County Airport (HRO) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | Boone County Airport |
|---|---|
| City: | Harrison, AR |
| Country: | United States  |
| IATA Code: | HRO |
| ICAO Code: | KHRO |
| Coordinates: | 36°15′41″N, 93°9′16″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 |