# Distance between Casper, WY (CPR) and Pullman, WA (PUW)

Flight distance from Casper to Pullman (Casper–Natrona County International Airport – Pullman–Moscow Regional Airport) is 586 miles / 943 kilometers / 509 nautical miles. Estimated flight time is 1 hour 36 minutes.

Driving distance from Casper (CPR) to Pullman (PUW) is 880 miles / 1417 kilometers and travel time by car is about 14 hours 41 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Pullman–Moscow Regional Airport (PUW).

## How far is Pullman from Casper?

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

Vincenty's formula (applied above)
• 585.710 miles
• 942.609 kilometers
• 508.968 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
• 584.487 miles
• 940.641 kilometers
• 507.906 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 Pullman–Moscow Regional Airport
City: Pullman, WA
Country: United States
IATA Code: PUW
ICAO Code: KPUW
Coordinates: 46°44′38″N, 117°6′36″W

## Time difference and current local times

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

MDT

PDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 111 kg (244 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Pullman (PUW).

Distance:
586
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
586

Round trip?