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SIR to PRX: distance & flight time
Sion (Sion Airport) → Paris (Cox Field)
5,126 mi
8,249 km · 4,454 nm
10h 31m
estimated nonstop flight time
—
time difference · heading northwest
See live SIR→PRX fares Phone-only fares on this route — call free
Flight time details
5,126 miles nonstop takes roughly 10h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- PRX — Cox Field · Paris, 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 PRX
- GVT · Majors Airport53 mi away
- DFW · Dallas Fort Worth International Airport105 mi away
- TXK · Texarkana Regional Webb Field85 mi away
- MLC · Mc Alester Regional Airport88 mi away
Frequently asked questions
How far is SIR from PRX?
The flight distance from Sion (SIR) to Paris (PRX) is 5,126 miles (8,249 km, 4,454 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to PRX?
A nonstop flight takes about 10h 31m 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 cheapest way to fly from SIR to PRX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–PRX that never appear on search engines, with no booking fees.