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OIM to HHQ: distance & flight time
Oshima (Oshima Airport) → Prachuap Khiri Khan (Hua Hin Airport)
2,897 mi
4,662 km · 2,517 nm
6h 9m
estimated nonstop flight time
-2h
time difference · heading west
See live OIM→HHQ fares Phone-only fares on this route — call free
Flight time details
2,897 miles nonstop takes roughly 6h 9m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OIM — Oshima Airport · Oshima, Japan
- 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 OIM
- HND · Tokyo Haneda International Airport58 mi away
- NJA · Atsugi Naval Air Facility47 mi away
- NRT · Narita International Airport89 mi away
- MYE · Miyakejima Airport50 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 OIM from HHQ?
The flight distance from Oshima (OIM) to Prachuap Khiri Khan (HHQ) is 2,897 miles (4,662 km, 2,517 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIM to HHQ?
A nonstop flight takes about 6h 9m 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 Oshima and Prachuap Khiri Khan?
Prachuap Khiri Khan is 2 hours behind Oshima.
What is the cheapest way to fly from OIM to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIM–HHQ that never appear on search engines, with no booking fees.