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ACH to HDN: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Hayden (Yampa Valley Airport)
5,231 mi
8,418 km · 4,545 nm
10h 43m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ACH→HDN fares Phone-only fares on this route — call free
Flight time details
5,231 miles nonstop takes roughly 10h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- HDN — Yampa Valley Airport · Hayden, 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 HDN
- SBS · Steamboat Springs Bob Adams Field19 mi away
- EGE · Eagle County Regional Airport60 mi away
- SAA · Shively Field70 mi away
- RIL · Garfield County Regional Airport71 mi away
Frequently asked questions
How far is ACH from HDN?
The flight distance from Altenrhein (ACH) to Hayden (HDN) is 5,231 miles (8,418 km, 4,545 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to HDN?
A nonstop flight takes about 10h 43m 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 Hayden?
Hayden is 8 hours behind Altenrhein.
What is the cheapest way to fly from ACH to HDN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–HDN that never appear on search engines, with no booking fees.