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SPF to OKM: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Okmulgee (Okmulgee Regional Airport)
736 mi
1,184 km · 639 nm
2h 4m
estimated nonstop flight time
+1h
time difference · heading southeast
See live SPF→OKM fares Phone-only fares on this route — call free
Flight time details
736 miles nonstop takes roughly 2h 4m gate to gate, flying southeast. 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
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- 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 SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 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 SPF from OKM?
The flight distance from Spearfish-South Dakota (SPF) to Okmulgee (OKM) is 736 miles (1,184 km, 639 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to OKM?
A nonstop flight takes about 2h 4m 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 Spearfish-South Dakota and Okmulgee?
Okmulgee is 1 hour ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to OKM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–OKM that never appear on search engines, with no booking fees.