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AGC to ACH: distance & flight time
Pittsburgh (Allegheny County Airport) → Altenrhein (St Gallen Altenrhein Airport)
4,228 mi
6,804 km · 3,674 nm
8h 45m
estimated nonstop flight time
+6h
time difference · heading northeast
See live AGC→ACH fares Phone-only fares on this route — call free
Flight time details
4,228 miles nonstop takes roughly 8h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- AGC — Allegheny County Airport · Pittsburgh, United States
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
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 AGC
- PIT · Pittsburgh International Airport19 mi away
- LBE · Arnold Palmer Regional Airport28 mi away
- BFP · Beaver County Airport38 mi away
- HLG · Wheeling Ohio County Airport40 mi away
Near ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Frequently asked questions
How far is AGC from ACH?
The flight distance from Pittsburgh (AGC) to Altenrhein (ACH) is 4,228 miles (6,804 km, 3,674 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AGC to ACH?
A nonstop flight takes about 8h 45m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from AGC to ACH?
Nonstop service on AGC–ACH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 8h 45m nonstop estimate.
What is the time difference between Pittsburgh and Altenrhein?
Altenrhein is 6 hours ahead of Pittsburgh.
What is the cheapest way to fly from AGC to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AGC–ACH that never appear on search engines, with no booking fees.
Why are some AGC to ACH fares phone-only?
Consolidator contracts let us sell certain AGC–ACH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.