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SIR to SFA: distance & flight time
Sion (Sion Airport) → Sfax (Sfax Thyna International Airport)
814 mi
1,310 km · 707 nm
2h 14m
estimated nonstop flight time
-1h
time difference · heading south
See live SIR→SFA fares Phone-only fares on this route — call free
Flight time details
814 miles nonstop takes roughly 2h 14m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- SFA — Sfax Thyna International Airport · Sfax, Tunisia
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 SFA
Frequently asked questions
How far is SIR from SFA?
The flight distance from Sion (SIR) to Sfax (SFA) is 814 miles (1,310 km, 707 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to SFA?
A nonstop flight takes about 2h 14m 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 Sfax?
Sfax is 1 hour behind Sion.
What is the cheapest way to fly from SIR to SFA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–SFA that never appear on search engines, with no booking fees.