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OKM to SBN: distance & flight time
Okmulgee (Okmulgee Regional Airport) → South Bend (South Bend Regional Airport)
666 mi
1,071 km · 578 nm
1h 55m
estimated nonstop flight time
+1h
time difference · heading northeast
See live OKM→SBN fares Phone-only fares on this route — call free
Flight time details
666 miles nonstop takes roughly 1h 55m gate to gate, flying northeast. 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
- SBN — South Bend Regional Airport · South Bend, 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 SBN
- EKI · Elkhart Municipal Airport16 mi away
- MGC · Michigan City Municipal Airport26 mi away
- VPZ · Porter County Municipal Airport40 mi away
- ORD · Chicago O'Hare International Airport84 mi away
Frequently asked questions
How far is OKM from SBN?
The flight distance from Okmulgee (OKM) to South Bend (SBN) is 666 miles (1,071 km, 578 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to SBN?
A nonstop flight takes about 1h 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 South Bend?
South Bend is 1 hour ahead of Okmulgee.
What is the cheapest way to fly from OKM to SBN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–SBN that never appear on search engines, with no booking fees.