How far is Weifang from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Weifang (Weifang Nanyuan Airport) is 5515 miles / 8875 kilometers / 4792 nautical miles.

Distance from Seattle to Weifang

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

Vincenty's formula (applied above)

• 5514.695 miles
• 8875.041 kilometers
• 4792.139 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

• 5501.066 miles
• 8853.107 kilometers
• 4780.295 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 Weifang?

The estimated flight time from Seattle–Tacoma International Airport to Weifang Nanyuan Airport is 10 hours and 56 minutes.

What is the time difference between Seattle and Weifang?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Weifang Nanyuan Airport (WEF)

On average, flying from Seattle to Weifang generates about 652 kg of CO2 per passenger, and 652 kilograms equals 1 436 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Weifang

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Weifang Nanyuan Airport (WEF).

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	Weifang Nanyuan Airport
City:	Weifang
Country:	China
IATA Code:	WEF
ICAO Code:	ZSWF
Coordinates:	36°38′48″N, 119°7′8″E