How far is Ulanhot from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Ulanhot (Ulanhot Yilelite Airport) is 4912 miles / 7905 kilometers / 4268 nautical miles.

Distance from Seattle to Ulanhot

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

Vincenty's formula (applied above)

• 4911.749 miles
• 7904.695 kilometers
• 4268.194 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

• 4897.781 miles
• 7882.215 kilometers
• 4256.056 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 Ulanhot?

The estimated flight time from Seattle–Tacoma International Airport to Ulanhot Yilelite Airport is 9 hours and 47 minutes.

What is the time difference between Seattle and Ulanhot?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Ulanhot Yilelite Airport (HLH)

On average, flying from Seattle to Ulanhot generates about 572 kg of CO2 per passenger, and 572 kilograms equals 1 262 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Ulanhot

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Ulanhot Yilelite Airport (HLH).

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	Ulanhot Yilelite Airport
City:	Ulanhot
Country:	China
IATA Code:	HLH
ICAO Code:	ZBUL
Coordinates:	46°4′58″N, 122°1′1″E