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OSK to ACH: distance & flight time
Oskarshamn (Oskarshamn Airport) → Altenrhein (St Gallen Altenrhein Airport)
741 mi
1,192 km · 644 nm
2h 5m
estimated nonstop flight time
Same time
time difference · heading southwest
See live OSK→ACH fares Phone-only fares on this route — call free
Flight time details
741 miles nonstop takes roughly 2h 5m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OSK — Oskarshamn Airport · Oskarshamn, Sweden
- 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 OSK
- HLF · Hultsfred Airport28 mi away
- KLR · Kalmar Airport47 mi away
- VXO · Växjö Kronoberg Airport72 mi away
- VBY · Visby Airport72 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 OSK from ACH?
The flight distance from Oskarshamn (OSK) to Altenrhein (ACH) is 741 miles (1,192 km, 644 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSK to ACH?
A nonstop flight takes about 2h 5m 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 cheapest way to fly from OSK to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSK–ACH that never appear on search engines, with no booking fees.