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KIX to SIR: distance & flight time
Osaka (Kansai International Airport) → Sion (Sion Airport)
5,991 mi
9,641 km · 5,206 nm
12h 13m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KIX→SIR fares Phone-only fares on this route — call free
Flight time details
5,991 miles nonstop takes roughly 12h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- KIX — Kansai International Airport · Osaka, Japan
- 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 KIX
- UKB · Kobe Airport14 mi away
- ITM · Osaka International Airport27 mi away
- TKS · Tokushima Airport/JMSDF Air Base42 mi away
- SHM · Nanki Shirahama Airport53 mi away
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 KIX from SIR?
The flight distance from Osaka (KIX) to Sion (SIR) is 5,991 miles (9,641 km, 5,206 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KIX to SIR?
A nonstop flight takes about 12h 13m 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 Osaka and Sion?
Sion is 7 hours behind Osaka.
What is the cheapest way to fly from KIX to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KIX–SIR that never appear on search engines, with no booking fees.