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UYN to SIR: distance & flight time
Yulin (Yulin Yuyang Airport) → Sion (Sion Airport)
4,875 mi
7,846 km · 4,236 nm
10h 2m
estimated nonstop flight time
-6h
time difference · heading northwest
See live UYN→SIR fares Phone-only fares on this route — call free
Flight time details
4,875 miles nonstop takes roughly 10h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- UYN — Yulin Yuyang Airport · Yulin, China
- 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 UYN
- DSN · Ordos Ejin Horo Airport79 mi away
- LLV · Lüliang Airport97 mi away
- ENY · Yan'an Ershilipu Airport119 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 UYN from SIR?
The flight distance from Yulin (UYN) to Sion (SIR) is 4,875 miles (7,846 km, 4,236 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UYN to SIR?
A nonstop flight takes about 10h 2m 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 Yulin and Sion?
Sion is 6 hours behind Yulin.
What is the cheapest way to fly from UYN to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UYN–SIR that never appear on search engines, with no booking fees.