Need help booking?
Unpublished phone-only deals available
KYD to SIR: distance & flight time
Lanyu (Lanyu Airport) → Sion (Sion Airport)
6,188 mi
9,958 km · 5,377 nm
12h 36m
estimated nonstop flight time
-6h
time difference · heading northwest
See live KYD→SIR fares Phone-only fares on this route — call free
Flight time details
6,188 miles nonstop takes roughly 12h 36m 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
- KYD — Lanyu Airport · Lanyu, Taiwan
- 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 KYD
- GNI · Lyudao Airport45 mi away
- HCN · Hengchun Airport52 mi away
- TTT · Taitung Airport57 mi away
- PIF · Pingtung North 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 KYD from SIR?
The flight distance from Lanyu (KYD) to Sion (SIR) is 6,188 miles (9,958 km, 5,377 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KYD to SIR?
A nonstop flight takes about 12h 36m 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 Lanyu and Sion?
Sion is 6 hours behind Lanyu.
What is the cheapest way to fly from KYD to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KYD–SIR that never appear on search engines, with no booking fees.