Air Miles Calculator

Distance between Casper, WY (CPR) and Gustavus, AK (GST)

Distance from Casper to Gustavus (Casper–Natrona County International Airport – Gustavus Airport) is 1650 miles / 2656 kilometers / 1434 nautical miles.

How far is Gustavus from Casper?

There are several ways to calculate distances between Casper and Gustavus. Here are two common methods:

Vincenty's formula (applied above)
  • 1650.467 miles
  • 2656.170 kilometers
  • 1434.217 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
  • 1647.237 miles
  • 2650.970 kilometers
  • 1431.409 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 Gustavus Airport (GST) is 3 hours 37 minutes.

Time difference and current local times

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

Time Difference

Casper
Gustavus

Casper, WY

 MST

Gustavus, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 181 kg (399 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 Gustavus Airport
City: Gustavus, AK
Country: United States Flag of United States
IATA Code: GST
ICAO Code: PAGS
Coordinates: 58°25′31″N, 135°42′25″W

Map

Casper to Gustavus flight map.

Frequent Flyer Miles Calculator

Casper (CPR) → Gustavus (GST).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1650
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1650

Round trip?