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HOS to ACH: distance & flight time
Chosmadal (Chos Malal Airport) → Altenrhein (St Gallen Altenrhein Airport)
7,647 mi
12,306 km · 6,645 nm
15h 28m
estimated nonstop flight time
+5h
time difference · heading northeast
See live HOS→ACH fares Phone-only fares on this route — call free
Flight time details
7,647 miles nonstop takes roughly 15h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- HOS — Chos Malal Airport · Chosmadal, Argentina
- 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 HOS
- RDS · Rincon De Los Sauces Airport72 mi away
- APZ · Zapala Airport106 mi away
- CUT · Cutral-Co Airport116 mi away
- YAI · Gral. Bernardo O´Higgins Airport116 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 HOS from ACH?
The flight distance from Chosmadal (HOS) to Altenrhein (ACH) is 7,647 miles (12,306 km, 6,645 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HOS to ACH?
A nonstop flight takes about 15h 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 Chosmadal and Altenrhein?
Altenrhein is 5 hours ahead of Chosmadal.
What is the cheapest way to fly from HOS to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HOS–ACH that never appear on search engines, with no booking fees.