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ENY to BFI: distance & flight time
Yan'an (Yan'an Ershilipu Airport) → Seattle (Boeing Field King County International Airport)
5,800 mi
9,334 km · 5,040 nm
11h 50m
estimated nonstop flight time
-15h
time difference · heading northeast
See live ENY→BFI fares Phone-only fares on this route — call free
Flight time details
5,800 miles nonstop takes roughly 11h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- ENY — Yan'an Ershilipu Airport · Yan'an, China
- BFI — Boeing Field King County International Airport · Seattle, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ENY
- LLV · Lüliang Airport113 mi away
- UYN · Yulin Yuyang Airport119 mi away
- LFQ · Linfen Qiaoli Airport121 mi away
- IQN · Qingyang Airport123 mi away
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Frequently asked questions
How far is ENY from BFI?
The flight distance from Yan'an (ENY) to Seattle (BFI) is 5,800 miles (9,334 km, 5,040 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ENY to BFI?
A nonstop flight takes about 11h 50m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Yan'an and Seattle?
Seattle is 15 hours behind Yan'an.
What is the cheapest way to fly from ENY to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ENY–BFI that never appear on search engines, with no booking fees.