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SIR to DVT: distance & flight time
Sion (Sion Airport) → Phoenix (Phoenix Deer Valley Airport)
5,751 mi
9,255 km · 4,998 nm
11h 45m
estimated nonstop flight time
-9h
time difference · heading northwest
See live SIR→DVT fares Phone-only fares on this route — call free
Flight time details
5,751 miles nonstop takes roughly 11h 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
- DVT — Phoenix Deer Valley Airport · Phoenix , 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 DVT
- PHX · Phoenix Sky Harbor International Airport18 mi away
- SCF · Scottsdale Airport11 mi away
- LUF · Luke Air Force Base20 mi away
- GYR · Phoenix Goodyear Airport25 mi away
Frequently asked questions
How far is SIR from DVT?
The flight distance from Sion (SIR) to Phoenix (DVT) is 5,751 miles (9,255 km, 4,998 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to DVT?
A nonstop flight takes about 11h 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 Phoenix ?
Phoenix is 9 hours behind Sion.
What is the cheapest way to fly from SIR to DVT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–DVT that never appear on search engines, with no booking fees.