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SIR to SNY: distance & flight time
Sion (Sion Airport) → Sidney (Sidney Municipal-Lloyd W Carr Field)
5,039 mi
8,109 km · 4,378 nm
10h 21m
estimated nonstop flight time
-8h
time difference · heading northwest
See live SIR→SNY fares Phone-only fares on this route — call free
Flight time details
5,039 miles nonstop takes roughly 10h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- SNY — Sidney Municipal-Lloyd W Carr Field · Sidney, 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 SNY
- STK · Sterling Municipal Airport37 mi away
- BFF · Western Neb. Rgnl/William B. Heilig Airport62 mi away
- AKO · Colorado Plains Regional Airport65 mi away
- AIA · Alliance Municipal Airport66 mi away
Frequently asked questions
How far is SIR from SNY?
The flight distance from Sion (SIR) to Sidney (SNY) is 5,039 miles (8,109 km, 4,378 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to SNY?
A nonstop flight takes about 10h 21m 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 Sidney?
Sidney is 8 hours behind Sion.
What is the cheapest way to fly from SIR to SNY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–SNY that never appear on search engines, with no booking fees.