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CEU to ACH: distance & flight time
Clemson (Oconee County Regional Airport) → Altenrhein (St Gallen Altenrhein Airport)
4,608 mi
7,416 km · 4,005 nm
9h 30m
estimated nonstop flight time
+6h
time difference · heading northeast
See live CEU→ACH fares Phone-only fares on this route — call free
Flight time details
4,608 miles nonstop takes roughly 9h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- CEU — Oconee County Regional Airport · Clemson, United States
- 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 CEU
- AND · Anderson Regional Airport16 mi away
- TOC · Toccoa Airport - R.G. Letourneau Field24 mi away
- GDC · Donaldson Field Airport30 mi away
- GMU · Greenville Downtown Airport33 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 CEU from ACH?
The flight distance from Clemson (CEU) to Altenrhein (ACH) is 4,608 miles (7,416 km, 4,005 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEU to ACH?
A nonstop flight takes about 9h 30m 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 Clemson and Altenrhein?
Altenrhein is 6 hours ahead of Clemson.
What is the cheapest way to fly from CEU to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEU–ACH that never appear on search engines, with no booking fees.