# Distance between Casper, WY (CPR) and Little Rock, AR (LIT)

Flight distance from Casper to Little Rock (Casper–Natrona County International Airport – Clinton National Airport) is 951 miles / 1531 kilometers / 826 nautical miles. Estimated flight time is 2 hours 18 minutes.

Driving distance from Casper (CPR) to Little Rock (LIT) is 1251 miles / 2013 kilometers and travel time by car is about 20 hours 29 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Clinton National Airport (LIT).

## How far is Little Rock from Casper?

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

Vincenty's formula (applied above)
• 951.111 miles
• 1530.665 kilometers
• 826.493 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
• 950.166 miles
• 1529.144 kilometers
• 825.671 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 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

B Clinton National Airport
City: Little Rock, AR
Country: United States
IATA Code: LIT
ICAO Code: KLIT
Coordinates: 34°43′45″N, 92°13′27″W

## Time difference and current local times

The time difference between Casper and Little Rock is 1 hour. Little Rock is 1 hour ahead of Casper.

MDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 147 kg (325 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Little Rock (LIT).

Distance:
951
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
951

Round trip?