Need help booking?
Unpublished phone-only deals available
ACH to OLM: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Olympia (Olympia Regional Airport)
5,310 mi
8,545 km · 4,614 nm
10h 53m
estimated nonstop flight time
-9h
time difference · heading northwest
See live ACH→OLM fares Phone-only fares on this route — call free
Flight time details
5,310 miles nonstop takes roughly 10h 53m 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
- OLM — Olympia Regional Airport · Olympia, 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 OLM
- SEA · Seattle Tacoma International Airport43 mi away
- GRF · Gray Army Air Field17 mi away
- CLS · Chehalis Centralia Airport21 mi away
- SHN · Sanderson Field22 mi away
Frequently asked questions
How far is ACH from OLM?
The flight distance from Altenrhein (ACH) to Olympia (OLM) is 5,310 miles (8,545 km, 4,614 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to OLM?
A nonstop flight takes about 10h 53m 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 Olympia?
Olympia is 9 hours behind Altenrhein.
What is the cheapest way to fly from ACH to OLM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–OLM that never appear on search engines, with no booking fees.