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HHH to HHQ: distance & flight time
Hilton Head Island (Hilton Head Airport) → Prachuap Khiri Khan (Hua Hin Airport)
9,337 mi
15,026 km · 8,114 nm
18h 46m
estimated nonstop flight time
+11h
time difference · heading north
See live HHH→HHQ fares Phone-only fares on this route — call free
Flight time details
9,337 miles nonstop takes roughly 18h 46m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- HHH — Hilton Head Airport · Hilton Head Island, 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 HHH
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 HHH from HHQ?
The flight distance from Hilton Head Island (HHH) to Prachuap Khiri Khan (HHQ) is 9,337 miles (15,026 km, 8,114 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHH to HHQ?
A nonstop flight takes about 18h 46m 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 Hilton Head Island and Prachuap Khiri Khan?
Prachuap Khiri Khan is 11 hours ahead of Hilton Head Island.
What is the cheapest way to fly from HHH to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHH–HHQ that never appear on search engines, with no booking fees.