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ACH to CKV: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Clarksville (Clarksville–Montgomery County Regional Airport)
4,702 mi
7,567 km · 4,086 nm
9h 41m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ACH→CKV fares Phone-only fares on this route — call free
Flight time details
4,702 miles nonstop takes roughly 9h 41m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- CKV — Clarksville–Montgomery County Regional Airport · Clarksville, 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 CKV
- HOP · Campbell AAF (Fort Campbell) Air Field6 mi away
- BNA · Nashville International Airport53 mi away
- BWG · Bowling Green Warren County Regional Airport60 mi away
- MQY · Smyrna Airport65 mi away
Frequently asked questions
How far is ACH from CKV?
The flight distance from Altenrhein (ACH) to Clarksville (CKV) is 4,702 miles (7,567 km, 4,086 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to CKV?
A nonstop flight takes about 9h 41m 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 Clarksville?
Clarksville is 7 hours behind Altenrhein.
What is the cheapest way to fly from ACH to CKV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–CKV that never appear on search engines, with no booking fees.