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OKM to RIA: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Santa Maria (Santa Maria Airport)
5,287 mi
8,508 km · 4,594 nm
10h 50m
estimated nonstop flight time
+2h
time difference · heading southeast
See live OKM→RIA fares Phone-only fares on this route — call free
Flight time details
5,287 miles nonstop takes roughly 10h 50m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- OKM — Okmulgee Regional Airport · Okmulgee, United States
- RIA — Santa Maria Airport · Santa Maria, Brazil
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 RIA
- GEL · Santo Ângelo Airport103 mi away
- BGX · Comandante Gustavo Kraemer Airport119 mi away
- PFB · Lauro Kurtz Airport131 mi away
- SRA · Santa Rosa Airport134 mi away
Frequently asked questions
How far is OKM from RIA?
The flight distance from Okmulgee (OKM) to Santa Maria (RIA) is 5,287 miles (8,508 km, 4,594 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to RIA?
A nonstop flight takes about 10h 50m 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 Santa Maria?
Santa Maria is 2 hours ahead of Okmulgee.
What is the cheapest way to fly from OKM to RIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–RIA that never appear on search engines, with no booking fees.