# Distance between Casper, WY (CPR) and Memphis, TN (MEM)

Flight distance from Casper to Memphis (Casper–Natrona County International Airport – Memphis International Airport) is 1038 miles / 1670 kilometers / 902 nautical miles. Estimated flight time is 2 hours 27 minutes.

Driving distance from Casper (CPR) to Memphis (MEM) is 1281 miles / 2062 kilometers and travel time by car is about 22 hours 8 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Memphis International Airport (MEM).

## How far is Memphis from Casper?

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

Vincenty's formula (applied above)
• 1037.642 miles
• 1669.922 kilometers
• 901.686 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
• 1036.264 miles
• 1667.706 kilometers
• 900.489 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 Memphis International Airport
City: Memphis, TN
Country: United States
IATA Code: MEM
ICAO Code: KMEM
Coordinates: 35°2′32″N, 89°58′36″W

## Time difference and current local times

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

MDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 153 kg (338 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Memphis (MEM).

Distance:
1038
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1038

Round trip?