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ACH to LHS: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Las Heras (Las Heras Airport)
8,033 mi
12,928 km · 6,981 nm
16h 13m
estimated nonstop flight time
-5h
time difference · heading southwest
See live ACH→LHS fares Phone-only fares on this route — call free
Flight time details
8,033 miles nonstop takes roughly 16h 13m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- LHS — Las Heras Airport · Las Heras, Argentina
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 LHS
- CRD · General E. Mosconi Airport89 mi away
- PMQ · Perito Moreno Airport96 mi away
- CCH · Chile Chico Airport129 mi away
- BBA · Balmaceda Airport137 mi away
Frequently asked questions
How far is ACH from LHS?
The flight distance from Altenrhein (ACH) to Las Heras (LHS) is 8,033 miles (12,928 km, 6,981 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to LHS?
A nonstop flight takes about 16h 13m 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 Las Heras?
Las Heras is 5 hours behind Altenrhein.
What is the cheapest way to fly from ACH to LHS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–LHS that never appear on search engines, with no booking fees.