Distance From St Gallen Altenrhein Airport to Phoenix Sky Harbor International Airport, ACH - PHX Distance

The distance from St Gallen Altenrhein Airport (ACH) to Phoenix Sky Harbor International Airport (PHX) is 5779 miles or 9299 kilometers or 5018 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Altenrhein ( Switzerland ) to Phoenix ( United States )?

A one-way nonstop (direct) flight between Altenrhein and Phoenix takes around 13 hours 17 minutes.

Estimated flight time from St Gallen Altenrhein Airport, Altenrhein, Switzerland to Phoenix Sky Harbor International Airport, Phoenix, United States is 13 hours 17 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • ACH - PHX

Kilometers		9299 km
Statute Miles		5779 miles
Nautical Miles		5018 nm
Avg. Time of Flight		13 hours 17 minutes

St Gallen Altenrhein Airport to Phoenix Sky Harbor International Airport Flight Route Map - ACH to PHX Flight Path

Location of St Gallen Altenrhein Airport & Phoenix Sky Harbor International Airport is given below.
Click the map to view Altenrhein to Phoenix nonstop flight path and travel direction.

Click to see flight route on Google Map between Altenrhein, Switzerland and Phoenix, United States. .

Nonstop flight route between Altenrhein, Switzerland and Phoenix, United States.

Time Difference Between the Airports • ACH - PHX

Time difference between Altenrhein (Switzerland) and Phoenix (United States) is 8 Hours.
Phoenix time is 8 Hours behind Altenrhein.

Location	Local Time
Altenrhein (Switzerland)	2026-03-21, 02:01:46 CET
Phoenix (United States)	2026-03-20, 18:01:46 MST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

St Gallen Altenrhein Airport (ACH / LSZR) Altenrhein, Switzerland

Destination

Phoenix Sky Harbor International Airport (PHX / KPHX) Phoenix, United States