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ACH to CLT: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Charlotte (Charlotte Douglas International Airport)
4,502 mi
7,245 km · 3,912 nm
9h 18m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ACH→CLT fares Phone-only fares on this route — call free
Flight time details
4,502 miles nonstop takes roughly 9h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- CLT — Charlotte Douglas International Airport · Charlotte, United States
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 CLT
- RKH · Rock Hill - York County Airport17 mi away
- USA · Concord-Padgett Regional Airport18 mi away
- SVH · Statesville Regional Airport38 mi away
- HKY · Hickory Regional Airport44 mi away
Frequently asked questions
How far is ACH from CLT?
The flight distance from Altenrhein (ACH) to Charlotte (CLT) is 4,502 miles (7,245 km, 3,912 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to CLT?
A nonstop flight takes about 9h 18m 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 Charlotte?
Charlotte is 6 hours behind Altenrhein.
What is the cheapest way to fly from ACH to CLT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–CLT that never appear on search engines, with no booking fees.