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OKM to UIH: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Phucat (Phu Cat Airport)
8,639 mi
13,903 km · 7,507 nm
17h 24m
estimated nonstop flight time
+12h
time difference · heading northwest
See live OKM→UIH fares Phone-only fares on this route — call free
Flight time details
8,639 miles nonstop takes roughly 17h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- OKM — Okmulgee Regional Airport · Okmulgee, United States
- UIH — Phu Cat Airport · Phucat, Vietnam
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 UIH
- TBB · Dong Tac Airport66 mi away
- PXU · Pleiku Airport69 mi away
- VCL · Chu Lai International Airport103 mi away
- BMV · Buon Ma Thuot Airport108 mi away
Frequently asked questions
How far is OKM from UIH?
The flight distance from Okmulgee (OKM) to Phucat (UIH) is 8,639 miles (13,903 km, 7,507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to UIH?
A nonstop flight takes about 17h 24m 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 Phucat?
Phucat is 12 hours ahead of Okmulgee.
What is the cheapest way to fly from OKM to UIH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–UIH that never appear on search engines, with no booking fees.