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ACH to KHK: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Khark Island (Khark Island Airport)
2,502 mi
4,027 km · 2,174 nm
5h 22m
estimated nonstop flight time
+2.5h
time difference · heading east
See live ACH→KHK fares Phone-only fares on this route — call free
Flight time details
2,502 miles nonstop takes roughly 5h 22m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- KHK — Khark Island Airport · Khark Island, 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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Near KHK
- BUZ · Bushehr Airport38 mi away
- GCH · Gachsaran Airport80 mi away
- AKW · Aghajari Airport110 mi away
- MRX · Mahshahr Airport114 mi away
Frequently asked questions
How far is ACH from KHK?
The flight distance from Altenrhein (ACH) to Khark Island (KHK) is 2,502 miles (4,027 km, 2,174 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to KHK?
A nonstop flight takes about 5h 22m 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 ACH to KHK?
Nonstop service on ACH–KHK 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 22m nonstop estimate.
What is the time difference between Altenrhein and Khark Island?
Khark Island is 2.5 hours ahead of Altenrhein.
What is the cheapest way to fly from ACH to KHK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–KHK that never appear on search engines, with no booking fees.
Why are some ACH to KHK fares phone-only?
Consolidator contracts let us sell certain ACH–KHK 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.