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USM to HHQ: distance & flight time
Ko Samui (Samui Airport) → Prachuap Khiri Khan (Hua Hin Airport)
214 mi
344 km · 186 nm
1h 2m
estimated nonstop flight time
Same time
time difference · heading north
See live USM→HHQ fares Phone-only fares on this route — call free
Flight time details
214 miles nonstop takes roughly 1h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- 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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 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 USM from HHQ?
The flight distance from Ko Samui (USM) to Prachuap Khiri Khan (HHQ) is 214 miles (344 km, 186 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to HHQ?
A nonstop flight takes about 1h 2m 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 cheapest way to fly from USM to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–HHQ that never appear on search engines, with no booking fees.