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DNQ to SIR: distance & flight time
Deniliquin (Deniliquin Airport) → Sion (Sion Airport)
10,135 mi
16,311 km · 8,807 nm
20h 20m
estimated nonstop flight time
—
time difference · heading northwest
See live DNQ→SIR fares Phone-only fares on this route — call free
Flight time details
10,135 miles nonstop takes roughly 20h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DNQ — Deniliquin Airport · Deniliquin, Australia
- 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 DNQ
- ECH · Echuca Airport43 mi away
- KRA · Kerang Airport58 mi away
- SHT · Shepparton Airport65 mi away
- HXX · Hay Airport71 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 DNQ from SIR?
The flight distance from Deniliquin (DNQ) to Sion (SIR) is 10,135 miles (16,311 km, 8,807 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DNQ to SIR?
A nonstop flight takes about 20h 20m 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 cheapest way to fly from DNQ to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DNQ–SIR that never appear on search engines, with no booking fees.