Need help booking?
Unpublished phone-only deals available
SXI to ACH: distance & flight time
Siri Island (Sirri Island Airport) → Altenrhein (St Gallen Altenrhein Airport)
2,849 mi
4,585 km · 2,476 nm
6h 3m
estimated nonstop flight time
-1.5h
time difference · heading northwest
See live SXI→ACH fares Phone-only fares on this route — call free
Flight time details
2,849 miles nonstop takes roughly 6h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- SXI — Sirri Island Airport · Siri Island, Iran
- ACH — St Gallen Altenrhein Airport · Altenrhein, 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 SXI
- DXB · Dubai International Airport69 mi away
- AEU · Abu Musa Island Airport31 mi away
- BDH · Bandar Lengeh Airport47 mi away
- KIH · Kish International Airport55 mi away
Near ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Frequently asked questions
How far is SXI from ACH?
The flight distance from Siri Island (SXI) to Altenrhein (ACH) is 2,849 miles (4,585 km, 2,476 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SXI to ACH?
A nonstop flight takes about 6h 3m 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 Siri Island and Altenrhein?
Altenrhein is 1.5 hours behind Siri Island.
What is the cheapest way to fly from SXI to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SXI–ACH that never appear on search engines, with no booking fees.