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OKM to THR: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Teheran (Mehrabad International Airport)
7,076 mi
11,387 km · 6,149 nm
14h 20m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live OKM→THR fares Phone-only fares on this route — call free
Flight time details
7,076 miles nonstop takes roughly 14h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time gain when reading arrival times on your ticket.
The two airports
- OKM — Okmulgee Regional Airport · Okmulgee, United States
- THR — Mehrabad International Airport · Teheran, Iran
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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Frequently asked questions
How far is OKM from THR?
The flight distance from Okmulgee (OKM) to Teheran (THR) is 7,076 miles (11,387 km, 6,149 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to THR?
A nonstop flight takes about 14h 20m 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 Teheran?
Teheran is 8.5 hours ahead of Okmulgee.
What is the cheapest way to fly from OKM to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–THR that never appear on search engines, with no booking fees.