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ESF to SIR: distance & flight time
Alexandria (Esler Regional Airport) → Sion (Sion Airport)
5,106 mi
8,217 km · 4,437 nm
10h 29m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ESF→SIR fares Phone-only fares on this route — call free
Flight time details
5,106 miles nonstop takes roughly 10h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- ESF — Esler Regional Airport · Alexandria, United States
- 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 ESF
- AEX · Alexandria International Airport16 mi away
- POE · Polk Army Air Field58 mi away
- DRI · Beauregard Regional Airport73 mi away
- MLU · Monroe Regional Airport79 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 ESF from SIR?
The flight distance from Alexandria (ESF) to Sion (SIR) is 5,106 miles (8,217 km, 4,437 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ESF to SIR?
A nonstop flight takes about 10h 29m 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 Alexandria and Sion?
Sion is 7 hours ahead of Alexandria.
What is the cheapest way to fly from ESF to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ESF–SIR that never appear on search engines, with no booking fees.