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STB to SIR: distance & flight time
Santa Barbara (Santa Bárbara del Zulia Airport) → Sion (Sion Airport)
5,259 mi
8,464 km · 4,570 nm
10h 47m
estimated nonstop flight time
+6h
time difference · heading northeast
See live STB→SIR fares Phone-only fares on this route — call free
Flight time details
5,259 miles nonstop takes roughly 10h 47m 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
- STB — Santa Bárbara del Zulia Airport · Santa Barbara, Venezuela
- 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 STB
- VIG · Juan Pablo Pérez Alfonso Airport30 mi away
- LFR · La Fria Airport56 mi away
- MRD · Alberto Carnevalli Airport60 mi away
- CUC · Camilo Daza International 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 STB from SIR?
The flight distance from Santa Barbara (STB) to Sion (SIR) is 5,259 miles (8,464 km, 4,570 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STB to SIR?
A nonstop flight takes about 10h 47m 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 Santa Barbara and Sion?
Sion is 6 hours ahead of Santa Barbara.
What is the cheapest way to fly from STB to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STB–SIR that never appear on search engines, with no booking fees.