Air Miles Calculator

Distance between Washington D.C. (IAD) and Huntington, WV (HTS)

Distance from Washington Dulles International Airport to Tri-State Airport is 279 miles / 449 kilometers / 242 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 278.788 miles
  • 448.665 kilometers
  • 242.260 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
  • 278.136 miles
  • 447.616 kilometers
  • 241.693 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Washington Dulles International Airport (IAD) to Tri-State Airport (HTS) is 1 hour 1 minutes.

Time difference and current local times

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

Time Difference

Washington D.C.
Huntington

Washington D.C.

 EDT

Huntington, WV

 EDT

Airport information


A Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

B Tri-State Airport
City: Huntington, WV
Country: United States Flag of United States
IATA Code: HTS
ICAO Code: KHTS
Coordinates: 38°22′0″N, 82°33′28″W

Map

Flight map from Washington D.C. to Huntington.

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Huntington (HTS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
279
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
279

Round trip?