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AUS to ACH: distance & flight time
Austin (Austin Bergstrom International Airport) → Altenrhein (St Gallen Altenrhein Airport)
5,431 mi
8,740 km · 4,719 nm
11h 7m
estimated nonstop flight time
+7h
time difference · heading northeast
See live AUS→ACH fares Phone-only fares on this route — call free
Flight time details
5,431 miles nonstop takes roughly 11h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- AUS — Austin Bergstrom International Airport · Austin, United States
- 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 AUS
- RND · Randolph Air Force Base59 mi away
- GRK · Robert Gray Army Air Field Airport61 mi away
- HLR · Hood Army Air Field65 mi away
- SAT · San Antonio International Airport66 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 AUS from ACH?
The flight distance from Austin (AUS) to Altenrhein (ACH) is 5,431 miles (8,740 km, 4,719 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUS to ACH?
A nonstop flight takes about 11h 7m 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 Austin and Altenrhein?
Altenrhein is 7 hours ahead of Austin.
What is the cheapest way to fly from AUS to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUS–ACH that never appear on search engines, with no booking fees.