Air Miles Calculator

Distance between Washington D.C. (DCA) and Dubois, PA (DUJ)

Flight distance from Washington D.C. to Dubois (Ronald Reagan Washington National Airport – DuBois Regional Airport) is 188 miles / 303 kilometers / 164 nautical miles. Estimated flight time is 51 minutes.

Driving distance from Washington D.C. (DCA) to Dubois (DUJ) is 258 miles / 415 kilometers and travel time by car is about 4 hours 52 minutes.

Map of flight path and driving directions from Washington D.C. to Dubois.

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and DuBois Regional Airport (DUJ).

How far is Dubois from Washington D.C.?

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

Vincenty's formula (applied above)
  • 188.415 miles
  • 303.225 kilometers
  • 163.728 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
  • 188.483 miles
  • 303.335 kilometers
  • 163.788 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 Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″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

There is no time difference between Washington D.C. and Dubois.

Time Difference

Washington D.C.

 EDT

Dubois, PA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 53 kg (116 pounds).

Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Dubois (DUJ).

Distance:
188
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
188

Round trip?