# Distance between Des Moines, IA (DSM) and Casper, WY (CPR)

Flight distance from Des Moines to Casper (Des Moines International Airport – Casper–Natrona County International Airport) is 663 miles / 1067 kilometers / 576 nautical miles. Estimated flight time is 1 hour 45 minutes.

Driving distance from Des Moines (DSM) to Casper (CPR) is 818 miles / 1316 kilometers and travel time by car is about 13 hours 13 minutes.

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

Shortest flight path between Des Moines International Airport (DSM) and Casper–Natrona County International Airport (CPR).

## How far is Casper from Des Moines?

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

Vincenty's formula (applied above)
• 662.865 miles
• 1066.777 kilometers
• 576.014 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
• 661.172 miles
• 1064.054 kilometers
• 574.543 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 Des Moines International Airport
City: Des Moines, IA
Country: United States
IATA Code: DSM
ICAO Code: KDSM
Coordinates: 41°32′2″N, 93°39′47″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 Des Moines and Casper is 1 hour. Casper is 1 hour behind Des Moines.

CST

MST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 120 kg (265 pounds).

## Frequent Flyer Miles Calculator

Des Moines (DSM) → Casper (CPR).

Distance:
663
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
663

Round trip?