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SIR to NUW: distance & flight time
Sion (Sion Airport) → Whidbey Island (Whidbey Island Naval Air Station (Ault Field))
5,242 mi
8,437 km · 4,556 nm
10h 45m
estimated nonstop flight time
-9h
time difference · heading northwest
See live SIR→NUW fares Phone-only fares on this route — call free
Flight time details
5,242 miles nonstop takes roughly 10h 45m 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
- SIR — Sion Airport · Sion, Switzerland
- NUW — Whidbey Island Naval Air Station (Ault Field) · Whidbey Island, 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 SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Near NUW
- MVW · Skagit Regional Airport14 mi away
- LPS · Lopez Island Airport16 mi away
- FRD · Friday Harbor Airport21 mi away
- YVR · Vancouver International Airport63 mi away
Frequently asked questions
How far is SIR from NUW?
The flight distance from Sion (SIR) to Whidbey Island (NUW) is 5,242 miles (8,437 km, 4,556 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to NUW?
A nonstop flight takes about 10h 45m 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 Sion and Whidbey Island?
Whidbey Island is 9 hours behind Sion.
What is the cheapest way to fly from SIR to NUW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–NUW that never appear on search engines, with no booking fees.