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PIA to SIR: distance & flight time
Peoria (General Wayne A. Downing Peoria International Airport) → Sion (Sion Airport)
4,562 mi
7,342 km · 3,964 nm
9h 25m
estimated nonstop flight time
+7h
time difference · heading northeast
See live PIA→SIR fares Phone-only fares on this route — call free
Flight time details
4,562 miles nonstop takes roughly 9h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- PIA — General Wayne A. Downing Peoria International Airport · Peoria, 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 PIA
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 PIA from SIR?
The flight distance from Peoria (PIA) to Sion (SIR) is 4,562 miles (7,342 km, 3,964 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PIA to SIR?
A nonstop flight takes about 9h 25m 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 Peoria and Sion?
Sion is 7 hours ahead of Peoria.
What is the cheapest way to fly from PIA to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PIA–SIR that never appear on search engines, with no booking fees.