Distance From Boeing Field King County International Airport to Yantai Penglai International Airport, BFI - YNT Distance

The distance from Boeing Field King County International Airport (BFI) to Yantai Penglai International Airport (YNT) is 5380 miles or 8658 kilometers or 4672 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Seattle ( United States ) to Yantai ( China )?

A one-way nonstop (direct) flight between Seattle and Yantai takes around 12 hours 22 minutes.

Estimated flight time from Boeing Field King County International Airport, Seattle, United States to Yantai Penglai International Airport, Yantai, China is 12 hours 22 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • BFI - YNT

Kilometers		8658 km
Statute Miles		5380 miles
Nautical Miles		4672 nm
Avg. Time of Flight		12 hours 22 minutes

Boeing Field King County International Airport to Yantai Penglai International Airport Flight Route Map - BFI to YNT Flight Path

Location of Boeing Field King County International Airport & Yantai Penglai International Airport is given below.
Click the map to view Seattle to Yantai nonstop flight path and travel direction.

Click to see flight route on Google Map between Seattle, United States and Yantai, China. .

Nonstop flight route between Seattle, United States and Yantai, China.

Time Difference Between the Airports • BFI - YNT

Time difference between Seattle (United States) and Yantai (China) is 14 Hours.
Yantai time is 14 Hours ahead of Seattle.

Location	Local Time
Seattle (United States)	2026-03-20, 20:23:30 MDT
Yantai (China)	2026-03-21, 10:23:30 CST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Boeing Field King County International Airport (BFI / KBFI) Seattle, United States

Destination

Yantai Penglai International Airport (YNT / ZSYT) Yantai, China