Need help booking?
Unpublished phone-only deals available
ACH to OLF: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Wolf Point (L M Clayton Airport)
4,774 mi
7,683 km · 4,148 nm
9h 50m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ACH→OLF fares Phone-only fares on this route — call free
Flight time details
4,774 miles nonstop takes roughly 9h 50m 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
- OLF — L M Clayton Airport · Wolf Point, 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 OLF
- GGW · Wokal Field Glasgow International Airport49 mi away
- SDY · Sidney - Richland Regional Airport69 mi away
- GDV · Dawson Community Airport75 mi away
- ISN · Sloulin Field International Airport89 mi away
Frequently asked questions
How far is ACH from OLF?
The flight distance from Altenrhein (ACH) to Wolf Point (OLF) is 4,774 miles (7,683 km, 4,148 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to OLF?
A nonstop flight takes about 9h 50m 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 Wolf Point?
Wolf Point is 8 hours behind Altenrhein.
What is the cheapest way to fly from ACH to OLF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–OLF that never appear on search engines, with no booking fees.