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BAI to ACH: distance & flight time
Buenos Aires (Buenos Aires Airport) → Altenrhein (St Gallen Altenrhein Airport)
5,887 mi
9,473 km · 5,115 nm
12h 1m
estimated nonstop flight time
+8h
time difference · heading northeast
See live BAI→ACH fares Phone-only fares on this route — call free
Flight time details
5,887 miles nonstop takes roughly 12h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- BAI — Buenos Aires Airport · Buenos Aires, Costa Rica
- 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 BAI
- PMZ · Palmar Sur Airport17 mi away
- TOO · San Vito De Java Airport34 mi away
- GLF · Golfito Airport37 mi away
- DRK · Drake Bay Airport37 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 BAI from ACH?
The flight distance from Buenos Aires (BAI) to Altenrhein (ACH) is 5,887 miles (9,473 km, 5,115 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BAI to ACH?
A nonstop flight takes about 12h 1m 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 Buenos Aires and Altenrhein?
Altenrhein is 8 hours ahead of Buenos Aires.
What is the cheapest way to fly from BAI to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BAI–ACH that never appear on search engines, with no booking fees.