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SIR to CES: distance & flight time
Sion (Sion Airport) → Cessnock (Cessnock Airport)
10,330 mi
16,624 km · 8,976 nm
20h 43m
estimated nonstop flight time
+8h
time difference · heading east
See live SIR→CES fares Phone-only fares on this route — call free
Flight time details
10,330 miles nonstop takes roughly 20h 43m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- CES — Cessnock Airport · Cessnock, Australia
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 CES
- MTL · Maitland Airport11 mi away
- BEO · Lake Macquarie Airport26 mi away
- NTL · Newcastle Airport29 mi away
- SYD · Sydney Kingsford Smith International Airport81 mi away
Frequently asked questions
How far is SIR from CES?
The flight distance from Sion (SIR) to Cessnock (CES) is 10,330 miles (16,624 km, 8,976 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to CES?
A nonstop flight takes about 20h 43m 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 Cessnock?
Cessnock is 8 hours ahead of Sion.
What is the cheapest way to fly from SIR to CES?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–CES that never appear on search engines, with no booking fees.