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OKM to ADL: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Adelaide (Adelaide International Airport)
9,406 mi
15,137 km · 8,173 nm
18h 55m
estimated nonstop flight time
+14.5h
time difference · heading west
See live OKM→ADL fares Phone-only fares on this route — call free
Flight time details
9,406 miles nonstop takes roughly 18h 55m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14.5-hour time gain when reading arrival times on your ticket.
The two airports
- OKM — Okmulgee Regional Airport · Okmulgee, United States
- ADL — Adelaide International Airport · Adelaide, Australia
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 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
Near ADL
- PEA · Penneshaw Airport65 mi away
- KGC · Kingscote Airport78 mi away
- PPI · Port Pirie Airport122 mi away
- RMK · Renmark Airport132 mi away
Frequently asked questions
How far is OKM from ADL?
The flight distance from Okmulgee (OKM) to Adelaide (ADL) is 9,406 miles (15,137 km, 8,173 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to ADL?
A nonstop flight takes about 18h 55m 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 Okmulgee and Adelaide?
Adelaide is 14.5 hours ahead of Okmulgee.
What is the cheapest way to fly from OKM to ADL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–ADL that never appear on search engines, with no booking fees.