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CLJ to ACH: distance & flight time
Cluj-napoca (Cluj-Napoca International Airport) → Altenrhein (St Gallen Altenrhein Airport)
665 mi
1,070 km · 578 nm
1h 55m
estimated nonstop flight time
-1h
time difference · heading west
See live CLJ→ACH fares Phone-only fares on this route — call free
Flight time details
665 miles nonstop takes roughly 1h 55m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CLJ — Cluj-Napoca International Airport · Cluj-napoca, Romania
- 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 CLJ
- TGM · Transilvania Târgu Mureş International Airport41 mi away
- BAY · Tautii Magheraus Airport61 mi away
- SBZ · Sibiu International Airport72 mi away
- SUJ · Satu Mare Airport74 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 CLJ from ACH?
The flight distance from Cluj-napoca (CLJ) to Altenrhein (ACH) is 665 miles (1,070 km, 578 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLJ to ACH?
A nonstop flight takes about 1h 55m 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 Cluj-napoca and Altenrhein?
Altenrhein is 1 hour behind Cluj-napoca.
What is the cheapest way to fly from CLJ to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLJ–ACH that never appear on search engines, with no booking fees.