Air Miles Calculator

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

Flight distance from Washington D.C. to Huntington (Washington Dulles International Airport – Huntington Tri-State Airport) is 279 miles / 449 kilometers / 242 nautical miles. Estimated flight time is 1 hour 1 minutes.

Driving distance from Washington D.C. (IAD) to Huntington (HTS) is 380 miles / 612 kilometers and travel time by car is about 7 hours 5 minutes.

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

Shortest flight path between Washington Dulles International Airport (IAD) and Huntington Tri-State Airport (HTS).

How far is Huntington from Washington D.C.?

There are several ways to calculate distances between Washington D.C. and Huntington. Here are two common 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 – the shortest distance between two points).

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 Huntington 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

Time difference and current local times

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

Time Difference

Washington D.C.

 EST

Huntington, WV

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 66 kg (146 pounds).

Frequent Flyer Miles Calculator

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

Distance:
279
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
279

Round trip?