How far is Weihai from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Weihai (Weihai Dashuibo Airport) is 5379 miles / 8657 kilometers / 4675 nautical miles.

Distance from Seattle to Weihai

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

Vincenty's formula (applied above)

• 5379.496 miles
• 8657.459 kilometers
• 4674.654 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

• 5366.051 miles
• 8635.822 kilometers
• 4662.971 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 Weihai?

The estimated flight time from Seattle–Tacoma International Airport to Weihai Dashuibo Airport is 10 hours and 41 minutes.

What is the time difference between Seattle and Weihai?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Weihai Dashuibo Airport (WEH)

On average, flying from Seattle to Weihai generates about 634 kg of CO2 per passenger, and 634 kilograms equals 1 397 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Weihai

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Weihai Dashuibo Airport (WEH).

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	Weihai Dashuibo Airport
City:	Weihai
Country:	China
IATA Code:	WEH
ICAO Code:	ZSWH
Coordinates:	37°11′13″N, 122°13′44″E