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ACH to SNO: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Sakon Nakhon (Sakon Nakhon Airport)
5,556 mi
8,941 km · 4,828 nm
11h 22m
estimated nonstop flight time
+5h
time difference · heading east
See live ACH→SNO fares Phone-only fares on this route — call free
Flight time details
5,556 miles nonstop takes roughly 11h 22m gate to gate, flying east. 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
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- SNO — Sakon Nakhon Airport · Sakon Nakhon, Thailand
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 SNO
- KOP · Nakhon Phanom Airport37 mi away
- ZVK · Savannakhet Airport61 mi away
- ROI · Roi Et Airport78 mi away
- UTH · Udon Thani Airport89 mi away
Frequently asked questions
How far is ACH from SNO?
The flight distance from Altenrhein (ACH) to Sakon Nakhon (SNO) is 5,556 miles (8,941 km, 4,828 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to SNO?
A nonstop flight takes about 11h 22m 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 Sakon Nakhon?
Sakon Nakhon is 5 hours ahead of Altenrhein.
What is the cheapest way to fly from ACH to SNO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–SNO that never appear on search engines, with no booking fees.