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KZC to ACH: distance & flight time
Kompong Chnang (Kampong Chhnang Airport) → Altenrhein (St Gallen Altenrhein Airport)
5,826 mi
9,377 km · 5,063 nm
11h 53m
estimated nonstop flight time
-5h
time difference · heading northwest
See live KZC→ACH fares Phone-only fares on this route — call free
Flight time details
5,826 miles nonstop takes roughly 11h 53m 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
- KZC — Kampong Chhnang Airport · Kompong Chnang, 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 KZC
- PNH · Phnom Penh International Airport52 mi away
- REP · Siem Reap International Airport95 mi away
- KTI · Kratie Airport102 mi away
- BBM · Battambang Airport107 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 KZC from ACH?
The flight distance from Kompong Chnang (KZC) to Altenrhein (ACH) is 5,826 miles (9,377 km, 5,063 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KZC to ACH?
A nonstop flight takes about 11h 53m 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 Kompong Chnang and Altenrhein?
Altenrhein is 5 hours behind Kompong Chnang.
What is the cheapest way to fly from KZC to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KZC–ACH that never appear on search engines, with no booking fees.