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OKC to HHQ: distance & flight time
Oklahoma City (Will Rogers World Airport) → Prachuap Khiri Khan (Hua Hin Airport)
8,925 mi
14,364 km · 7,756 nm
17h 58m
estimated nonstop flight time
+12h
time difference · heading north
See live OKC→HHQ fares Phone-only fares on this route — call free
Flight time details
8,925 miles nonstop takes roughly 17h 58m gate to gate, flying north. 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
- OKC — Will Rogers World Airport · Oklahoma City, United States
- HHQ — Hua Hin Airport · Prachuap Khiri Khan, Thailand
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 OKC
- PWA · Wiley Post Airport10 mi away
- TIK · Tinker Air Force Base12 mi away
- SWO · Stillwater Regional Airport60 mi away
- CUH · Cushing Municipal Airport60 mi away
Near HHQ
- UTP · U-Tapao International Airport71 mi away
- BKK · Suvarnabhumi Airport90 mi away
- MGZ · Myeik Airport91 mi away
- DMK · Don Mueang International Airport99 mi away
Frequently asked questions
How far is OKC from HHQ?
The flight distance from Oklahoma City (OKC) to Prachuap Khiri Khan (HHQ) is 8,925 miles (14,364 km, 7,756 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKC to HHQ?
A nonstop flight takes about 17h 58m 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 Oklahoma City and Prachuap Khiri Khan?
Prachuap Khiri Khan is 12 hours ahead of Oklahoma City.
What is the cheapest way to fly from OKC to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKC–HHQ that never appear on search engines, with no booking fees.