Air Miles Calculator

Distance between Casper, WY (CPR) and Petersburg, AK (PSG)

Distance from Casper to Petersburg (Casper–Natrona County International Airport – Petersburg James A. Johnson Airport) is 1507 miles / 2426 kilometers / 1310 nautical miles.

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).

Flight duration

Estimated flight time from Casper–Natrona County International Airport (CPR) to Petersburg James A. Johnson Airport (PSG) is 3 hours 21 minutes.

Time difference and current local times

The time difference between Casper and Petersburg is 2 hours. Petersburg is 2 hours behind Casper.

Time Difference

Casper
Petersburg

Casper, WY

 MST

Petersburg, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 165 kg (363 pounds).

Airport information


A Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

B Petersburg James A. Johnson Airport
City: Petersburg, AK
Country: United States Flag of United States
IATA Code: PSG
ICAO Code: PAPG
Coordinates: 56°48′6″N, 132°56′42″W

Map

Casper to Petersburg flight map.

Frequent Flyer Miles Calculator

Casper (CPR) → Petersburg (PSG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1507
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1507

Round trip?