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NTE to SIR: distance & flight time
Nantes (Nantes Atlantique Airport) → Sion (Sion Airport)
428 mi
689 km · 372 nm
1h 24m
estimated nonstop flight time
Same time
time difference · heading east
See live NTE→SIR fares Phone-only fares on this route — call free
Flight time details
428 miles nonstop takes roughly 1h 24m gate to gate, flying east. 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
- NTE — Nantes Atlantique Airport · Nantes, France
- 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 NTE
- SNR · Saint-Nazaire-Montoir Airport28 mi away
- EDM · La Roche-sur-Yon Airport33 mi away
- CET · Cholet Le Pontreau Airport35 mi away
- LBY · La Baule-Escoublac Airport36 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 NTE from SIR?
The flight distance from Nantes (NTE) to Sion (SIR) is 428 miles (689 km, 372 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NTE to SIR?
A nonstop flight takes about 1h 24m 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 NTE to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NTE–SIR that never appear on search engines, with no booking fees.