How far is Casper, WY, from Dunedin?

The distance between Dunedin (Dunedin Airport) and Casper (Casper–Natrona County International Airport) is 7966 miles / 12820 kilometers / 6922 nautical miles.

Distance from Dunedin to Casper

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

Vincenty's formula (applied above)

• 7965.729 miles
• 12819.598 kilometers
• 6922.029 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

• 7978.249 miles
• 12839.747 kilometers
• 6932.909 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 Dunedin to Casper?

The estimated flight time from Dunedin Airport to Casper–Natrona County International Airport is 15 hours and 34 minutes.

What is the time difference between Dunedin and Casper?

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

Flight carbon footprint between Dunedin Airport (DUD) and Casper–Natrona County International Airport (CPR)

On average, flying from Dunedin to Casper generates about 993 kg of CO2 per passenger, and 993 kilograms equals 2 190 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Dunedin to Casper

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

Airport information

Origin	Dunedin Airport
City:	Dunedin
Country:	New Zealand
IATA Code:	DUD
ICAO Code:	NZDN
Coordinates:	45°55′41″S, 170°11′52″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