# Distance between Casper, WY (CPR) and Amarillo, TX (AMA)

Flight distance from Casper to Amarillo (Casper–Natrona County International Airport – Rick Husband Amarillo International Airport) is 589 miles / 947 kilometers / 511 nautical miles. Estimated flight time is 1 hour 36 minutes.

Driving distance from Casper (CPR) to Amarillo (AMA) is 726 miles / 1168 kilometers and travel time by car is about 12 hours 17 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Rick Husband Amarillo International Airport (AMA).

## How far is Amarillo from Casper?

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

Vincenty's formula (applied above)
• 588.618 miles
• 947.288 kilometers
• 511.495 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
• 589.114 miles
• 948.087 kilometers
• 511.926 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 Rick Husband Amarillo International Airport
City: Amarillo, TX
Country: United States
IATA Code: AMA
ICAO Code: KAMA
Coordinates: 35°13′9″N, 101°42′21″W

## Time difference and current local times

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

MDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 111 kg (245 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Amarillo (AMA).

Distance:
589
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
589

Round trip?