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POA to ACH: distance & flight time
Porto Alegre (Salgado Filho Airport) → Altenrhein (St Gallen Altenrhein Airport)
6,545 mi
10,533 km · 5,687 nm
13h 18m
estimated nonstop flight time
+5h
time difference · heading northeast
See live POA→ACH fares Phone-only fares on this route — call free
Flight time details
6,545 miles nonstop takes roughly 13h 18m 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
- POA — Salgado Filho Airport · Porto Alegre, Brazil
- 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 POA
- CXJ · Hugo Cantergiani Regional Airport55 mi away
- CCM · Diomício Freitas Airport137 mi away
- PET · João Simões Lopes Neto International Airport137 mi away
- PFB · Lauro Kurtz Airport140 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 POA from ACH?
The flight distance from Porto Alegre (POA) to Altenrhein (ACH) is 6,545 miles (10,533 km, 5,687 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POA to ACH?
A nonstop flight takes about 13h 18m 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 Porto Alegre and Altenrhein?
Altenrhein is 5 hours ahead of Porto Alegre.
What is the cheapest way to fly from POA to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POA–ACH that never appear on search engines, with no booking fees.