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ACH to PUS: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Busan (Gimhae International Airport)
5,607 mi
9,024 km · 4,873 nm
11h 28m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ACH→PUS fares Phone-only fares on this route — call free
Flight time details
5,607 miles nonstop takes roughly 11h 28m 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
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- PUS — Gimhae International Airport · Busan, South Korea
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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Near PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 mi away
Frequently asked questions
How far is ACH from PUS?
The flight distance from Altenrhein (ACH) to Busan (PUS) is 5,607 miles (9,024 km, 4,873 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to PUS?
A nonstop flight takes about 11h 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 Altenrhein and Busan?
Busan is 7 hours ahead of Altenrhein.
What is the cheapest way to fly from ACH to PUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–PUS that never appear on search engines, with no booking fees.