How far is Petersburg, AK, from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and Petersburg (Petersburg James A. Johnson Airport) is 1507 miles / 2426 kilometers / 1310 nautical miles.
The driving distance from Casper (CPR) to Petersburg (PSG) is 2013 miles / 3239 kilometers, and travel time by car is about 51 hours 17 minutes.
Casper–Natrona County International Airport – Petersburg James A. Johnson Airport
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Distance from Casper to Petersburg
There are several ways to calculate the distance from Casper to Petersburg. Here are two standard methods:
Vincenty's formula (applied above)- 1507.209 miles
- 2425.617 kilometers
- 1309.729 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- 1504.311 miles
- 2420.955 kilometers
- 1307.211 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 Petersburg?
The estimated flight time from Casper–Natrona County International Airport to Petersburg James A. Johnson Airport is 3 hours and 21 minutes.
What is the time difference between Casper and Petersburg?
The time difference between Casper and Petersburg is 2 hours. Petersburg is 2 hours behind Casper.
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and Petersburg James A. Johnson Airport (PSG)
On average, flying from Casper to Petersburg generates about 180 kg of CO2 per passenger, and 180 kilograms equals 397 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 Petersburg
See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and Petersburg James A. Johnson Airport (PSG).
Airport information
| Origin | 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 |
| Destination | Petersburg James A. Johnson Airport |
|---|---|
| City: | Petersburg, AK |
| Country: | United States |
| IATA Code: | PSG |
| ICAO Code: | PAPG |
| Coordinates: | 56°48′6″N, 132°56′42″W |