# Distance between Casper, WY (CPR) and Tucson, AZ (TUS)

Flight distance from Casper to Tucson (Casper–Natrona County International Airport – Tucson International Airport) is 784 miles / 1261 kilometers / 681 nautical miles. Estimated flight time is 1 hour 59 minutes.

Driving distance from Casper (CPR) to Tucson (TUS) is 1176 miles / 1893 kilometers and travel time by car is about 19 hours 24 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Tucson International Airport (TUS).

## How far is Tucson from Casper?

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

Vincenty's formula (applied above)
• 783.523 miles
• 1260.958 kilometers
• 680.863 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
• 784.662 miles
• 1262.791 kilometers
• 681.852 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 Tucson International Airport
City: Tucson, AZ
Country: United States
IATA Code: TUS
ICAO Code: KTUS
Coordinates: 32°6′57″N, 110°56′27″W

## Time difference and current local times

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

MDT

MST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 133 kg (294 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Tucson (TUS).

Distance:
784
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
784

Round trip?