Air Miles Calculator

Distance between Washington D.C. (DCA) and Harrison, AR (HRO)

Distance from Washington D.C. to Harrison (Ronald Reagan Washington National Airport – Boone County Airport) is 901 miles / 1451 kilometers / 783 nautical miles.

How far is Harrison from Washington D.C.?

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

Vincenty's formula (applied above)
  • 901.461 miles
  • 1450.761 kilometers
  • 783.348 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
  • 899.483 miles
  • 1447.578 kilometers
  • 781.629 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 Ronald Reagan Washington National Airport (DCA) to Boone County Airport (HRO) is 2 hours 12 minutes.

Time difference and current local times

The time difference between Washington D.C. and Harrison is 1 hour. Harrison is 1 hour behind Washington D.C..

Time Difference

Washington D.C.
Harrison

Washington D.C.

 EDT

Harrison, AR

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 144 kg (317 pounds).

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 Boone County Airport
City: Harrison, AR
Country: United States Flag of United States
IATA Code: HRO
ICAO Code: KHRO
Coordinates: 36°15′41″N, 93°9′16″W

Washington D.C. to Harrison flight path

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Boone County Airport (HRO).

Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Harrison (HRO).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
901
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
901

Round trip?