How far is Hua Hin from Washington D.C.?

The distance between Washington D.C. (Washington Dulles International Airport) and Hua Hin (Hua Hin Airport) is 8878 miles / 14288 kilometers / 7715 nautical miles.

Distance from Washington D.C. to Hua Hin

There are several ways to calculate the distance from Washington D.C. to Hua Hin. Here are two standard methods:

Vincenty's formula (applied above)

• 8878.045 miles
• 14287.828 kilometers
• 7714.810 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

• 8869.005 miles
• 14273.280 kilometers
• 7706.954 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 Washington D.C. to Hua Hin?

The estimated flight time from Washington Dulles International Airport to Hua Hin Airport is 17 hours and 18 minutes.

What is the time difference between Washington D.C. and Hua Hin?

The time difference between Washington D.C. and Hua Hin is 11 hours. Hua Hin is 11 hours ahead of Washington D.C..

Flight carbon footprint between Washington Dulles International Airport (IAD) and Hua Hin Airport (HHQ)

On average, flying from Washington D.C. to Hua Hin generates about 1 129 kg of CO2 per passenger, and 1 129 kilograms equals 2 489 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Washington D.C. to Hua Hin

See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Hua Hin Airport (HHQ).

Airport information

Origin	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

Destination	Hua Hin Airport
City:	Hua Hin
Country:	Thailand
IATA Code:	HHQ
ICAO Code:	VTPH
Coordinates:	12°38′10″N, 99°57′5″E