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OKM to GSP: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Greenville (Greenville Spartanburg International Airport)
776 mi
1,248 km · 674 nm
2h 9m
estimated nonstop flight time
+1h
time difference · heading east
See live OKM→GSP fares Phone-only fares on this route — call free
Flight time details
776 miles nonstop takes roughly 2h 9m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- OKM — Okmulgee Regional Airport · Okmulgee, United States
- GSP — Greenville Spartanburg International Airport · Greenville, 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 GSP
- GMU · Greenville Downtown Airport8 mi away
- GDC · Donaldson Field Airport13 mi away
- SPA · Spartanburg Downtown Memorial Airport15 mi away
- CLT · Charlotte Douglas International Airport75 mi away
Frequently asked questions
How far is OKM from GSP?
The flight distance from Okmulgee (OKM) to Greenville (GSP) is 776 miles (1,248 km, 674 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to GSP?
A nonstop flight takes about 2h 9m 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 Greenville?
Greenville is 1 hour ahead of Okmulgee.
What is the cheapest way to fly from OKM to GSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–GSP that never appear on search engines, with no booking fees.