How far is Yantai from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Yantai (Yantai Penglai International Airport) is 5397 miles / 8685 kilometers / 4689 nautical miles.

Distance from Seattle to Yantai

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

Vincenty's formula (applied above)

• 5396.536 miles
• 8684.883 kilometers
• 4689.462 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

• 5382.946 miles
• 8663.012 kilometers
• 4677.652 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 Yantai?

The estimated flight time from Seattle–Tacoma International Airport to Yantai Penglai International Airport is 10 hours and 43 minutes.

What is the time difference between Seattle and Yantai?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Yantai Penglai International Airport (YNT)

On average, flying from Seattle to Yantai generates about 636 kg of CO2 per passenger, and 636 kilograms equals 1 402 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Yantai

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Yantai Penglai International Airport (YNT).

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	Yantai Penglai International Airport
City:	Yantai
Country:	China
IATA Code:	YNT
ICAO Code:	ZSYT
Coordinates:	37°39′25″N, 120°59′13″E