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ACH to ADU: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Ardabil (Ardabil Airport)
2,042 mi
3,286 km · 1,774 nm
4h 28m
estimated nonstop flight time
+1.5h
time difference · heading east
See live ACH→ADU fares Phone-only fares on this route — call free
Flight time details
2,042 miles nonstop takes roughly 4h 28m 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
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- ADU — Ardabil Airport · Ardabil, 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 ADU
- LLK · Lankaran International Airport36 mi away
- PFQ · Parsabade Moghan Airport93 mi away
- RAS · Sardar-e-Jangal Airport95 mi away
- JWN · Zanjan Airport107 mi away
Frequently asked questions
How far is ACH from ADU?
The flight distance from Altenrhein (ACH) to Ardabil (ADU) is 2,042 miles (3,286 km, 1,774 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to ADU?
A nonstop flight takes about 4h 28m 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 Altenrhein and Ardabil?
Ardabil is 1.5 hours ahead of Altenrhein.
What is the cheapest way to fly from ACH to ADU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–ADU that never appear on search engines, with no booking fees.