Air Miles Calculator

Distance between Casper, WY (CPR) and Chicago, IL (MDW)

Distance from Casper to Chicago (Casper–Natrona County International Airport – Midway International Airport) is 959 miles / 1544 kilometers / 834 nautical miles.

How far is Chicago from Casper?

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

Vincenty's formula (applied above)
  • 959.178 miles
  • 1543.647 kilometers
  • 833.503 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
  • 956.672 miles
  • 1539.615 kilometers
  • 831.326 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).

Flight duration

Estimated flight time from Casper–Natrona County International Airport (CPR) to Midway International Airport (MDW) is 2 hours 18 minutes.

Time difference and current local times

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

Time Difference

Casper
Chicago

Casper, WY

 MST

Chicago, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 148 kg (326 pounds).

Airport information


A Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

B Midway International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: MDW
ICAO Code: KMDW
Coordinates: 41°47′9″N, 87°45′8″W

Map

Casper to Chicago flight map.

Frequent Flyer Miles Calculator

Casper (CPR) → Chicago (MDW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
959
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
959

Round trip?