# Distance between Casper, WY (CPR) and Salina, KS (SLN)

Flight distance from Casper to Salina (Casper–Natrona County International Airport – Salina Regional Airport) is 542 miles / 872 kilometers / 471 nautical miles. Estimated flight time is 1 hour 31 minutes.

Driving distance from Casper (CPR) to Salina (SLN) is 714 miles / 1149 kilometers and travel time by car is about 11 hours 24 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Salina Regional Airport (SLN).

## How far is Salina from Casper?

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

Vincenty's formula (applied above)
• 541.677 miles
• 871.745 kilometers
• 470.704 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
• 540.870 miles
• 870.447 kilometers
• 470.004 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 Salina Regional Airport
City: Salina, KS
Country: United States
IATA Code: SLN
ICAO Code: KSLN
Coordinates: 38°47′27″N, 97°39′7″W

## Time difference and current local times

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

MDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 105 kg (231 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Salina (SLN).

Distance:
542
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
542

Round trip?