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TUN to SIR: distance & flight time
Tunis (Tunis Carthage International Airport) → Sion (Sion Airport)
664 mi
1,069 km · 577 nm
1h 55m
estimated nonstop flight time
+1h
time difference · heading north
See live TUN→SIR fares Phone-only fares on this route — call free
Flight time details
664 miles nonstop takes roughly 1h 55m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TUN — Tunis Carthage International Airport · Tunis, Tunisia
- 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 TUN
- NBE · Enfidha - Hammamet International Airport55 mi away
- TBJ · Tabarka 7 Novembre Airport75 mi away
- MIR · Monastir Habib Bourguiba International Airport81 mi away
- PNL · Pantelleria Airport96 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 TUN from SIR?
The flight distance from Tunis (TUN) to Sion (SIR) is 664 miles (1,069 km, 577 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TUN to SIR?
A nonstop flight takes about 1h 55m 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 Tunis and Sion?
Sion is 1 hour ahead of Tunis.
What is the cheapest way to fly from TUN to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TUN–SIR that never appear on search engines, with no booking fees.