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SIR to SRY: distance & flight time
Sion (Sion Airport) → Dasht-e-naz (Dasht-e Naz Airport)
2,430 mi
3,911 km · 2,112 nm
5h 14m
estimated nonstop flight time
+1.5h
time difference · heading east
See live SIR→SRY fares Phone-only fares on this route — call free
Flight time details
2,430 miles nonstop takes roughly 5h 14m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- SRY — Dasht-e Naz Airport · Dasht-e-naz, Iran
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 SRY
- GBT · Gorgan Airport69 mi away
- NSH · Noshahr Airport96 mi away
- RUD · Shahroud Airport107 mi away
- THR · Mehrabad International Airport124 mi away
Frequently asked questions
How far is SIR from SRY?
The flight distance from Sion (SIR) to Dasht-e-naz (SRY) is 2,430 miles (3,911 km, 2,112 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to SRY?
A nonstop flight takes about 5h 14m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SIR to SRY?
Nonstop service on SIR–SRY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 5h 14m nonstop estimate.
What is the time difference between Sion and Dasht-e-naz?
Dasht-e-naz is 1.5 hours ahead of Sion.
What is the cheapest way to fly from SIR to SRY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–SRY that never appear on search engines, with no booking fees.
Why are some SIR to SRY fares phone-only?
Consolidator contracts let us sell certain SIR–SRY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.