Need help booking?
Unpublished phone-only deals available
XVS to BFI: distance & flight time
Valenciennes (Valenciennes-Denain Airport) → Seattle (Boeing Field King County International Airport)
4,946 mi
7,960 km · 4,298 nm
10h 10m
estimated nonstop flight time
-9h
time difference · heading northwest
See live XVS→BFI fares Phone-only fares on this route — call free
Flight time details
4,946 miles nonstop takes roughly 10h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- XVS — Valenciennes-Denain Airport · Valenciennes, France
- 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 XVS
- LIL · Lille-Lesquin Airport23 mi away
- XME · Maubeuge-Élesmes Airport25 mi away
- KJK · Wevelgem Airport36 mi away
- HZB · Merville-Calonne Airport41 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 XVS from BFI?
The flight distance from Valenciennes (XVS) to Seattle (BFI) is 4,946 miles (7,960 km, 4,298 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XVS to BFI?
A nonstop flight takes about 10h 10m 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 Valenciennes and Seattle?
Seattle is 9 hours behind Valenciennes.
What is the cheapest way to fly from XVS to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XVS–BFI that never appear on search engines, with no booking fees.