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SIR to CSX: distance & flight time
Sion (Sion Airport) → Changcha (Changsha Huanghua International Airport)
5,526 mi
8,893 km · 4,802 nm
11h 18m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SIR→CSX fares Phone-only fares on this route — call free
Flight time details
5,526 miles nonstop takes roughly 11h 18m 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
- SIR — Sion Airport · Sion, Switzerland
- CSX — Changsha Huanghua International Airport · Changcha, China
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 SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Near CSX
- YIC · Yichun Mingyueshan Airport71 mi away
- HNY · Hengyang Nanyue Airport96 mi away
- CGD · Changde Airport108 mi away
- JGS · Jinggangshan Airport131 mi away
Frequently asked questions
How far is SIR from CSX?
The flight distance from Sion (SIR) to Changcha (CSX) is 5,526 miles (8,893 km, 4,802 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to CSX?
A nonstop flight takes about 11h 18m 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 Sion and Changcha?
Changcha is 6 hours ahead of Sion.
What is the cheapest way to fly from SIR to CSX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–CSX that never appear on search engines, with no booking fees.