# Distance between Huntsville, AL (HSV) and Casper, WY (CPR)

Flight distance from Huntsville to Casper (Huntsville International Airport – Casper–Natrona County International Airport) is 1202 miles / 1935 kilometers / 1045 nautical miles. Estimated flight time is 2 hours 46 minutes.

Driving distance from Huntsville (HSV) to Casper (CPR) is 1498 miles / 2411 kilometers and travel time by car is about 25 hours 1 minutes.

## Map of flight path and driving directions from Huntsville to Casper.

Shortest flight path between Huntsville International Airport (HSV) and Casper–Natrona County International Airport (CPR).

## How far is Casper from Huntsville?

There are several ways to calculate distances between Huntsville and Casper. Here are two common methods:

Vincenty's formula (applied above)
• 1202.362 miles
• 1935.015 kilometers
• 1044.824 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 1200.551 miles
• 1932.100 kilometers
• 1043.250 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).

## Airport information

A Huntsville International Airport
City: Huntsville, AL
Country: United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

B 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

## Time difference and current local times

The time difference between Huntsville and Casper is 1 hour. Casper is 1 hour behind Huntsville.

CDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 162 kg (356 pounds).

## Frequent Flyer Miles Calculator

Huntsville (HSV) → Casper (CPR).

Distance:
1202
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1202

Round trip?