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ACH to CTH: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Coatesville (Chester County G O Carlson Airport)
4,077 mi
6,562 km · 3,543 nm
8h 28m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ACH→CTH fares Phone-only fares on this route — call free
Flight time details
4,077 miles nonstop takes roughly 8h 28m 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
- CTH — Chester County G O Carlson Airport · Coatesville, 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 CTH
- PHL · Philadelphia International Airport34 mi away
- ILG · New Castle Airport25 mi away
- LNS · Lancaster Airport25 mi away
- RDG · Reading Regional Carl A Spaatz Field28 mi away
Frequently asked questions
How far is ACH from CTH?
The flight distance from Altenrhein (ACH) to Coatesville (CTH) is 4,077 miles (6,562 km, 3,543 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to CTH?
A nonstop flight takes about 8h 28m 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 Coatesville?
Coatesville is 6 hours behind Altenrhein.
What is the cheapest way to fly from ACH to CTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–CTH that never appear on search engines, with no booking fees.