How far is Annette, AK, from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and Annette (Annette Island Airport) is 1404 miles / 2260 kilometers / 1220 nautical miles.
The driving distance from Casper (CPR) to Annette (ANN) is 1866 miles / 3003 kilometers, and travel time by car is about 42 hours 10 minutes.
Casper–Natrona County International Airport – Annette Island Airport
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Distance from Casper to Annette
There are several ways to calculate the distance from Casper to Annette. Here are two standard methods:
Vincenty's formula (applied above)- 1404.078 miles
- 2259.644 kilometers
- 1220.110 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- 1401.302 miles
- 2255.177 kilometers
- 1217.698 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 Casper to Annette?
The estimated flight time from Casper–Natrona County International Airport to Annette Island Airport is 3 hours and 9 minutes.
What is the time difference between Casper and Annette?
The time difference between Casper and Annette is 2 hours. Annette is 2 hours behind Casper.
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and Annette Island Airport (ANN)
On average, flying from Casper to Annette generates about 173 kg of CO2 per passenger, and 173 kilograms equals 382 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Casper to Annette
See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and Annette Island Airport (ANN).
Airport information
Origin | Casper–Natrona County International Airport |
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City: | Casper, WY |
Country: | United States |
IATA Code: | CPR |
ICAO Code: | KCPR |
Coordinates: | 42°54′28″N, 106°27′50″W |
Destination | Annette Island Airport |
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City: | Annette, AK |
Country: | United States |
IATA Code: | ANN |
ICAO Code: | PANT |
Coordinates: | 55°2′32″N, 131°34′19″W |