How far is Washington D.C. from Huntington, WV?
The distance between Huntington (Huntington Tri-State Airport) and Washington D.C. (Washington Dulles International Airport) is 279 miles / 449 kilometers / 242 nautical miles.
The driving distance from Huntington (HTS) to Washington D.C. (IAD) is 383 miles / 617 kilometers, and travel time by car is about 7 hours 16 minutes.
Huntington Tri-State Airport – Washington Dulles International Airport
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Distance from Huntington to Washington D.C.
There are several ways to calculate the distance from Huntington to Washington D.C.. Here are two standard 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 planet.
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).
How long does it take to fly from Huntington to Washington D.C.?
The estimated flight time from Huntington Tri-State Airport to Washington Dulles International Airport is 1 hour and 1 minutes.
What is the time difference between Huntington and Washington D.C.?
There is no time difference between Huntington and Washington D.C..
Flight carbon footprint between Huntington Tri-State Airport (HTS) and Washington Dulles International Airport (IAD)
On average, flying from Huntington to Washington D.C. generates about 66 kg of CO2 per passenger, and 66 kilograms equals 146 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Huntington to Washington D.C.
See the map of the shortest flight path between Huntington Tri-State Airport (HTS) and Washington Dulles International Airport (IAD).
Airport information
| Origin | Huntington Tri-State Airport |
|---|---|
| City: | Huntington, WV |
| Country: | United States  |
| IATA Code: | HTS |
| ICAO Code: | KHTS |
| Coordinates: | 38°22′0″N, 82°33′28″W |
| Destination | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |