How far is Casper, WY, from Auckland?

The distance between Auckland (Auckland Airport) and Casper (Casper–Natrona County International Airport) is 7395 miles / 11901 kilometers / 6426 nautical miles.

Distance from Auckland to Casper

There are several ways to calculate the distance from Auckland to Casper. Here are two standard methods:

Vincenty's formula (applied above)

• 7394.897 miles
• 11900.933 kilometers
• 6425.990 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 7406.527 miles
• 11919.650 kilometers
• 6436.096 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).

How long does it take to fly from Auckland to Casper?

The estimated flight time from Auckland Airport to Casper–Natrona County International Airport is 14 hours and 30 minutes.

What is the time difference between Auckland and Casper?

The time difference between Auckland and Casper is 20 hours. Casper is 20 hours behind Auckland.

Flight carbon footprint between Auckland Airport (AKL) and Casper–Natrona County International Airport (CPR)

On average, flying from Auckland to Casper generates about 911 kg of CO2 per passenger, and 911 kilograms equals 2 008 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Auckland to Casper

See the map of the shortest flight path between Auckland Airport (AKL) and Casper–Natrona County International Airport (CPR).

Airport information

Origin	Auckland Airport
City:	Auckland
Country:	New Zealand
IATA Code:	AKL
ICAO Code:	NZAA
Coordinates:	37°0′29″S, 174°47′31″E

Destination	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