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ACH to OKM: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Okmulgee (Okmulgee Regional Airport)
5,083 mi
8,180 km · 4,417 nm
10h 26m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ACH→OKM fares Phone-only fares on this route — call free
Flight time details
5,083 miles nonstop takes roughly 10h 26m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- OKM — Okmulgee Regional Airport · Okmulgee, 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 OKM
- RVS · Richard Lloyd Jones Jr Airport26 mi away
- TUL · Tulsa International Airport37 mi away
- CUH · Cushing Municipal Airport50 mi away
- MLC · Mc Alester Regional Airport55 mi away
Frequently asked questions
How far is ACH from OKM?
The flight distance from Altenrhein (ACH) to Okmulgee (OKM) is 5,083 miles (8,180 km, 4,417 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to OKM?
A nonstop flight takes about 10h 26m 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 Okmulgee?
Okmulgee is 7 hours behind Altenrhein.
What is the cheapest way to fly from ACH to OKM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–OKM that never appear on search engines, with no booking fees.