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ODY to SIR: distance & flight time
Muang Xay (Oudomsay Airport) → Sion (Sion Airport)
5,412 mi
8,710 km · 4,703 nm
11h 5m
estimated nonstop flight time
-5h
time difference · heading northwest
See live ODY→SIR fares Phone-only fares on this route — call free
Flight time details
5,412 miles nonstop takes roughly 11h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- ODY — Oudomsay Airport · Muang Xay, Laos
- 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 ODY
- LXG · Luang Namtha Airport43 mi away
- LPQ · Luang Phabang International Airport55 mi away
- PCQ · Boun Neau Airport67 mi away
- DIN · Dien Bien Phu Airport82 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 ODY from SIR?
The flight distance from Muang Xay (ODY) to Sion (SIR) is 5,412 miles (8,710 km, 4,703 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ODY to SIR?
A nonstop flight takes about 11h 5m 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 Muang Xay and Sion?
Sion is 5 hours behind Muang Xay.
What is the cheapest way to fly from ODY to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ODY–SIR that never appear on search engines, with no booking fees.