Map of flight path and driving directions from Casper to Petersburg.
Shortest flight path between Casper–Natrona County International Airport (CPR) and Petersburg James A. Johnson Airport (PSG).
How far is Petersburg from Casper?
There are several ways to calculate distances between Casper and Petersburg. Here are two common 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 earth.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).
|A||Casper–Natrona County International Airport|
|B||Petersburg James A. Johnson Airport|
Time difference and current local times
The time difference between Casper and Petersburg is 2 hours. Petersburg is 2 hours behind Casper.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 180 kg (397 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Petersburg (PSG).