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JAX to SIR: distance & flight time
Jacksonville (Jacksonville International Airport) → Sion (Sion Airport)
4,690 mi
7,547 km · 4,075 nm
9h 40m
estimated nonstop flight time
+6h
time difference · heading northeast
See live JAX→SIR fares Phone-only fares on this route — call free
Flight time details
4,690 miles nonstop takes roughly 9h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- JAX — Jacksonville International Airport · Jacksonville, 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 JAX
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 JAX from SIR?
The flight distance from Jacksonville (JAX) to Sion (SIR) is 4,690 miles (7,547 km, 4,075 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JAX to SIR?
A nonstop flight takes about 9h 40m 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 Jacksonville and Sion?
Sion is 6 hours ahead of Jacksonville.
What is the cheapest way to fly from JAX to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JAX–SIR that never appear on search engines, with no booking fees.