How far is Casper, WY, from Emmonak, AK?
The distance between Emmonak (Emmonak Airport) and Casper (Casper–Natrona County International Airport) is 2665 miles / 4290 kilometers / 2316 nautical miles.
The driving distance from Emmonak (EMK) to Casper (CPR) is 3601 miles / 5795 kilometers, and travel time by car is about 146 hours 31 minutes.
Emmonak Airport – Casper–Natrona County International Airport
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Distance from Emmonak to Casper
There are several ways to calculate the distance from Emmonak to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 2665.486 miles
- 4289.683 kilometers
- 2316.244 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- 2658.706 miles
- 4278.773 kilometers
- 2310.352 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 Emmonak to Casper?
The estimated flight time from Emmonak Airport to Casper–Natrona County International Airport is 5 hours and 32 minutes.
What is the time difference between Emmonak and Casper?
The time difference between Emmonak and Casper is 2 hours. Casper is 2 hours ahead of Emmonak.
Flight carbon footprint between Emmonak Airport (EMK) and Casper–Natrona County International Airport (CPR)
On average, flying from Emmonak to Casper generates about 295 kg of CO2 per passenger, and 295 kilograms equals 649 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Emmonak to Casper
See the map of the shortest flight path between Emmonak Airport (EMK) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | Emmonak Airport |
|---|---|
| City: | Emmonak, AK |
| Country: | United States  |
| IATA Code: | EMK |
| ICAO Code: | PAEM |
| Coordinates: | 62°47′9″N, 164°29′27″W |
| 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 |