# Distance between Casper, WY (CPR) and Milwaukee, WI (MKE)

Flight distance from Casper to Milwaukee (Casper–Natrona County International Airport – Milwaukee Mitchell International Airport) is 940 miles / 1513 kilometers / 817 nautical miles. Estimated flight time is 2 hours 16 minutes.

Driving distance from Casper (CPR) to Milwaukee (MKE) is 1104 miles / 1776 kilometers and travel time by car is about 18 hours 16 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Milwaukee Mitchell International Airport (MKE).

## How far is Milwaukee from Casper?

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

Vincenty's formula (applied above)
• 939.944 miles
• 1512.694 kilometers
• 816.789 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
• 937.435 miles
• 1508.656 kilometers
• 814.609 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 Milwaukee Mitchell International Airport
City: Milwaukee, WI
Country: United States
IATA Code: MKE
ICAO Code: KMKE
Coordinates: 42°56′49″N, 87°53′47″W

## Time difference and current local times

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

MST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 147 kg (323 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Milwaukee (MKE).

Distance:
940
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
940

Round trip?