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JSM to ACH: distance & flight time
Jose de San Martin (Jose De San Martin Airport) → Altenrhein (St Gallen Altenrhein Airport)
7,971 mi
12,827 km · 6,926 nm
16h 6m
estimated nonstop flight time
+5h
time difference · heading northeast
See live JSM→ACH fares Phone-only fares on this route — call free
Flight time details
7,971 miles nonstop takes roughly 16h 6m 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
- JSM — Jose De San Martin Airport · Jose de San Martin, 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 JSM
- ARR · D. Casimiro Szlapelis Airport69 mi away
- EQS · Brigadier Antonio Parodi Airport86 mi away
- FFU · Futaleufú Airport92 mi away
- GXQ · Teniente Vidal Airport134 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 JSM from ACH?
The flight distance from Jose de San Martin (JSM) to Altenrhein (ACH) is 7,971 miles (12,827 km, 6,926 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JSM to ACH?
A nonstop flight takes about 16h 6m 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 Jose de San Martin and Altenrhein?
Altenrhein is 5 hours ahead of Jose de San Martin.
What is the cheapest way to fly from JSM to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JSM–ACH that never appear on search engines, with no booking fees.