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TNX to ACH: distance & flight time
Stung Treng (Stung Treng Airport) → Altenrhein (St Gallen Altenrhein Airport)
5,827 mi
9,378 km · 5,064 nm
11h 54m
estimated nonstop flight time
-5h
time difference · heading northwest
See live TNX→ACH fares Phone-only fares on this route — call free
Flight time details
5,827 miles nonstop takes roughly 11h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- TNX — Stung Treng Airport · Stung Treng, Cambodia
- 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 TNX
- RBE · Ratanakiri Airport67 mi away
- KTI · Kratie Airport72 mi away
- AOU · Attopeu Airport104 mi away
- PKZ · Pakse International Airport112 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 TNX from ACH?
The flight distance from Stung Treng (TNX) to Altenrhein (ACH) is 5,827 miles (9,378 km, 5,064 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNX to ACH?
A nonstop flight takes about 11h 54m 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 Stung Treng and Altenrhein?
Altenrhein is 5 hours behind Stung Treng.
What is the cheapest way to fly from TNX to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNX–ACH that never appear on search engines, with no booking fees.