How far is Huaihua from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Huaihua (Huaihua Zhijiang Airport) is 6350 miles / 10219 kilometers / 5518 nautical miles.

Distance from Seattle to Huaihua

There are several ways to calculate the distance from Seattle to Huaihua. Here are two standard methods:

Vincenty's formula (applied above)

• 6349.748 miles
• 10218.929 kilometers
• 5517.780 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

• 6336.923 miles
• 10198.288 kilometers
• 5506.635 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 Seattle to Huaihua?

The estimated flight time from Seattle–Tacoma International Airport to Huaihua Zhijiang Airport is 12 hours and 31 minutes.

What is the time difference between Seattle and Huaihua?

The time difference between Seattle and Huaihua is 16 hours. Huaihua is 16 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Huaihua Zhijiang Airport (HJJ)

On average, flying from Seattle to Huaihua generates about 764 kg of CO2 per passenger, and 764 kilograms equals 1 685 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Huaihua

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Huaihua Zhijiang Airport (HJJ).

Airport information

Origin	Seattle–Tacoma International Airport
City:	Seattle, WA
Country:	United States
IATA Code:	SEA
ICAO Code:	KSEA
Coordinates:	47°26′56″N, 122°18′32″W

Destination	Huaihua Zhijiang Airport
City:	Huaihua
Country:	China
IATA Code:	HJJ
ICAO Code:	ZGCJ
Coordinates:	27°26′27″N, 109°42′0″E