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PWT to SIR: distance & flight time
Bremerton (Bremerton National Airport) → Sion (Sion Airport)
5,295 mi
8,522 km · 4,601 nm
10h 51m
estimated nonstop flight time
+9h
time difference · heading northeast
See live PWT→SIR fares Phone-only fares on this route — call free
Flight time details
5,295 miles nonstop takes roughly 10h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- PWT — Bremerton National Airport · Bremerton, United States
- SIR — Sion Airport · Sion, Switzerland
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 PWT
- SEA · Seattle Tacoma International Airport21 mi away
- TIW · Tacoma Narrows Airport18 mi away
- BFI · Boeing Field King County International Airport22 mi away
- SHN · Sanderson Field25 mi away
Near SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Frequently asked questions
How far is PWT from SIR?
The flight distance from Bremerton (PWT) to Sion (SIR) is 5,295 miles (8,522 km, 4,601 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PWT to SIR?
A nonstop flight takes about 10h 51m 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 Bremerton and Sion?
Sion is 9 hours ahead of Bremerton.
What is the cheapest way to fly from PWT to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PWT–SIR that never appear on search engines, with no booking fees.