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ACH to PHX: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Phoenix (Phoenix Sky Harbor International Airport)
5,779 mi
9,300 km · 5,022 nm
11h 48m
estimated nonstop flight time
-9h
time difference · heading northwest
See live ACH→PHX fares Phone-only fares on this route — call free
Flight time details
5,779 miles nonstop takes roughly 11h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- PHX — Phoenix Sky Harbor International Airport · Phoenix, 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 PHX
- SCF · Scottsdale Airport14 mi away
- MSC · Falcon Field16 mi away
- DVT · Phoenix Deer Valley Airport18 mi away
- GYR · Phoenix Goodyear Airport21 mi away
Frequently asked questions
How far is ACH from PHX?
The flight distance from Altenrhein (ACH) to Phoenix (PHX) is 5,779 miles (9,300 km, 5,022 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to PHX?
A nonstop flight takes about 11h 48m 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 Phoenix?
Phoenix is 9 hours behind Altenrhein.
What is the cheapest way to fly from ACH to PHX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–PHX that never appear on search engines, with no booking fees.