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OKM to SUS: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Null (Spirit of St Louis Airport)
357 mi
575 km · 311 nm
1h 24m
estimated nonstop flight time
Same time
time difference · heading northeast
See live OKM→SUS fares Phone-only fares on this route — call free
Flight time details
357 miles nonstop takes roughly 1h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OKM — Okmulgee Regional Airport · Okmulgee, United States
- SUS — Spirit of St Louis Airport · Null, 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 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is OKM from SUS?
The flight distance from Okmulgee (OKM) to Null (SUS) is 357 miles (575 km, 311 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to SUS?
A nonstop flight takes about 1h 24m 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 cheapest way to fly from OKM to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–SUS that never appear on search engines, with no booking fees.