Need help booking?
Unpublished phone-only deals available
INT to HHQ: distance & flight time
Winston-salem (Smith Reynolds Airport) → Prachuap Khiri Khan (Hua Hin Airport)
9,067 mi
14,592 km · 7,879 nm
18h 15m
estimated nonstop flight time
+11h
time difference · heading north
See live INT→HHQ fares Phone-only fares on this route — call free
Flight time details
9,067 miles nonstop takes roughly 18h 15m 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
- INT — Smith Reynolds Airport · Winston-salem, 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 INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 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 INT from HHQ?
The flight distance from Winston-salem (INT) to Prachuap Khiri Khan (HHQ) is 9,067 miles (14,592 km, 7,879 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INT to HHQ?
A nonstop flight takes about 18h 15m 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 Winston-salem and Prachuap Khiri Khan?
Prachuap Khiri Khan is 11 hours ahead of Winston-salem.
What is the cheapest way to fly from INT to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INT–HHQ that never appear on search engines, with no booking fees.