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SIR to ALP: distance & flight time
Sion (Sion Airport) → Aleppo (Aleppo International Airport)
1,689 mi
2,718 km · 1,468 nm
3h 47m
estimated nonstop flight time
+1h
time difference · heading east
See live SIR→ALP fares Phone-only fares on this route — call free
Flight time details
1,689 miles nonstop takes roughly 3h 47m gate to gate, flying east. 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
- SIR — Sion Airport · Sion, Switzerland
- ALP — Aleppo International Airport · Aleppo, Syria
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 ALP
- HTY · Hatay Airport54 mi away
- GZT · Gaziantep International Airport55 mi away
- LTK · Bassel Al-Assad International Airport90 mi away
- KCM · Kahramanmaraş Airport95 mi away
Frequently asked questions
How far is SIR from ALP?
The flight distance from Sion (SIR) to Aleppo (ALP) is 1,689 miles (2,718 km, 1,468 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to ALP?
A nonstop flight takes about 3h 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 Sion and Aleppo?
Aleppo is 1 hour ahead of Sion.
What is the cheapest way to fly from SIR to ALP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–ALP that never appear on search engines, with no booking fees.