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SIR to SFC: distance & flight time
Sion (Sion Airport) → St-François (St-François Airport)
4,394 mi
7,072 km · 3,819 nm
9h 5m
estimated nonstop flight time
-6h
time difference · heading west
See live SIR→SFC fares Phone-only fares on this route — call free
Flight time details
4,394 miles nonstop takes roughly 9h 5m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- SFC — St-François Airport · St-François, Guadeloupe
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 SFC
- DSD · La Désirade Airport12 mi away
- PTP · Pointe-à-Pitre Le Raizet18 mi away
- GBJ · Les Bases Airport27 mi away
- LSS · Terre-de-Haut Airport34 mi away
Frequently asked questions
How far is SIR from SFC?
The flight distance from Sion (SIR) to St-François (SFC) is 4,394 miles (7,072 km, 3,819 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to SFC?
A nonstop flight takes about 9h 5m 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 St-François?
St-François is 6 hours behind Sion.
What is the cheapest way to fly from SIR to SFC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–SFC that never appear on search engines, with no booking fees.