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GCH to ACH: distance & flight time
Gachsaran (Gachsaran Airport) → Altenrhein (St Gallen Altenrhein Airport)
2,476 mi
3,985 km · 2,152 nm
5h 19m
estimated nonstop flight time
-1.5h
time difference · heading northwest
See live GCH→ACH fares Phone-only fares on this route — call free
Flight time details
2,476 miles nonstop takes roughly 5h 19m 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
- GCH — Gachsaran Airport · Gachsaran, 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 GCH
- YES · Yasouj Airport50 mi away
- AKW · Aghajari Airport74 mi away
- KHK · Khark Island Airport80 mi away
- OMI · Omidiyeh Airport84 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 GCH from ACH?
The flight distance from Gachsaran (GCH) to Altenrhein (ACH) is 2,476 miles (3,985 km, 2,152 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCH to ACH?
A nonstop flight takes about 5h 19m 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 Gachsaran and Altenrhein?
Altenrhein is 1.5 hours behind Gachsaran.
What is the cheapest way to fly from GCH to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCH–ACH that never appear on search engines, with no booking fees.