Air Miles Calculator

Distance between Casper, WY (CPR) and Dubois, PA (DUJ)

Flight distance from Casper to Dubois (Casper–Natrona County International Airport – DuBois Regional Airport) is 1417 miles / 2280 kilometers / 1231 nautical miles. Estimated flight time is 3 hours 10 minutes.

Driving distance from Casper (CPR) to Dubois (DUJ) is 1635 miles / 2631 kilometers and travel time by car is about 27 hours 16 minutes.

Map of flight path and driving directions from Casper to Dubois.

Shortest flight path between Casper–Natrona County International Airport (CPR) and DuBois Regional Airport (DUJ).

How far is Dubois from Casper?

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

Vincenty's formula (applied above)
  • 1416.780 miles
  • 2280.086 kilometers
  • 1231.148 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
  • 1413.108 miles
  • 2274.177 kilometers
  • 1227.957 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).

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 DuBois Regional Airport
City: Dubois, PA
Country: United States Flag of United States
IATA Code: DUJ
ICAO Code: KDUJ
Coordinates: 41°10′41″N, 78°53′55″W

Time difference and current local times

The time difference between Casper and Dubois is 2 hours. Dubois is 2 hours ahead of Casper.

Time Difference

Casper, WY

 MST

Dubois, PA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 174 kg (384 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Dubois (DUJ).

Distance:
1417
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1417

Round trip?