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CSM to ACH: distance & flight time
Clinton (Clinton Sherman Airport) → Altenrhein (St Gallen Altenrhein Airport)
5,222 mi
8,404 km · 4,538 nm
10h 42m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CSM→ACH fares Phone-only fares on this route — call free
Flight time details
5,222 miles nonstop takes roughly 10h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- CSM — Clinton Sherman Airport · Clinton, 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 CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 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 CSM from ACH?
The flight distance from Clinton (CSM) to Altenrhein (ACH) is 5,222 miles (8,404 km, 4,538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSM to ACH?
A nonstop flight takes about 10h 42m 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 Clinton and Altenrhein?
Altenrhein is 7 hours ahead of Clinton.
What is the cheapest way to fly from CSM to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSM–ACH that never appear on search engines, with no booking fees.