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SGO to HHQ: distance & flight time
St George (St George Airport) → Prachuap Khiri Khan (Hua Hin Airport)
4,299 mi
6,918 km · 3,735 nm
8h 54m
estimated nonstop flight time
-3h
time difference · heading northwest
See live SGO→HHQ fares Phone-only fares on this route — call free
Flight time details
4,299 miles nonstop takes roughly 8h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- SGO — St George Airport · St George, Australia
- 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 SGO
- DRN · Dirranbandi Airport44 mi away
- LHG · Lightning Ridge Airport104 mi away
- RMA · Roma Airport105 mi away
- GOO · Goondiwindi Airport110 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 SGO from HHQ?
The flight distance from St George (SGO) to Prachuap Khiri Khan (HHQ) is 4,299 miles (6,918 km, 3,735 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGO to HHQ?
A nonstop flight takes about 8h 54m 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 St George and Prachuap Khiri Khan?
Prachuap Khiri Khan is 3 hours behind St George.
What is the cheapest way to fly from SGO to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGO–HHQ that never appear on search engines, with no booking fees.