How far is Casper, WY, from Kotzebue, AK?
The distance between Kotzebue (Ralph Wien Memorial Airport) and Casper (Casper–Natrona County International Airport) is 2642 miles / 4252 kilometers / 2296 nautical miles.
The driving distance from Kotzebue (OTZ) to Casper (CPR) is 3536 miles / 5690 kilometers, and travel time by car is about 146 hours 38 minutes.
Ralph Wien Memorial Airport – Casper–Natrona County International Airport
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Distance from Kotzebue to Casper
There are several ways to calculate the distance from Kotzebue to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 2642.285 miles
- 4252.345 kilometers
- 2296.083 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- 2635.914 miles
- 4242.093 kilometers
- 2290.547 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 Kotzebue to Casper?
The estimated flight time from Ralph Wien Memorial Airport to Casper–Natrona County International Airport is 5 hours and 30 minutes.
What is the time difference between Kotzebue and Casper?
The time difference between Kotzebue and Casper is 2 hours. Casper is 2 hours ahead of Kotzebue.
Flight carbon footprint between Ralph Wien Memorial Airport (OTZ) and Casper–Natrona County International Airport (CPR)
On average, flying from Kotzebue to Casper generates about 292 kg of CO2 per passenger, and 292 kilograms equals 643 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Kotzebue to Casper
See the map of the shortest flight path between Ralph Wien Memorial Airport (OTZ) and Casper–Natrona County International Airport (CPR).
Airport information
Origin | Ralph Wien Memorial Airport |
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City: | Kotzebue, AK |
Country: | United States ![]() |
IATA Code: | OTZ |
ICAO Code: | PAOT |
Coordinates: | 66°53′4″N, 162°35′56″W |
Destination | 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 |