How far is Casper, WY, from St. Paul Island, AK?
The distance between St. Paul Island (St. Paul Island Airport) and Casper (Casper–Natrona County International Airport) is 2883 miles / 4640 kilometers / 2505 nautical miles.
St. Paul Island Airport – Casper–Natrona County International Airport
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Distance from St. Paul Island to Casper
There are several ways to calculate the distance from St. Paul Island to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 2883.017 miles
- 4639.766 kilometers
- 2505.273 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- 2875.137 miles
- 4627.085 kilometers
- 2498.426 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 St. Paul Island to Casper?
The estimated flight time from St. Paul Island Airport to Casper–Natrona County International Airport is 5 hours and 57 minutes.
What is the time difference between St. Paul Island and Casper?
Flight carbon footprint between St. Paul Island Airport (SNP) and Casper–Natrona County International Airport (CPR)
On average, flying from St. Paul Island to Casper generates about 320 kg of CO2 per passenger, and 320 kilograms equals 706 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from St. Paul Island to Casper
See the map of the shortest flight path between St. Paul Island Airport (SNP) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | St. Paul Island Airport |
|---|---|
| City: | St. Paul Island, AK |
| Country: | United States  |
| IATA Code: | SNP |
| ICAO Code: | PASN |
| Coordinates: | 57°9′58″N, 170°13′21″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 |