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HHQ to TRS: distance & flight time
Prachuap Khiri Khan (Hua Hin Airport) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
5,427 mi
8,733 km · 4,716 nm
11h 6m
estimated nonstop flight time
-5h
time difference · heading northwest
See live HHQ→TRS fares Phone-only fares on this route — call free
Flight time details
5,427 miles nonstop takes roughly 11h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- HHQ — Hua Hin Airport · Prachuap Khiri Khan, Thailand
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
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 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
Near TRS
- POW · Portoroz Airport25 mi away
- AVB · Aviano Air Base44 mi away
- LJU · Ljubljana Jože Pučnik Airport55 mi away
- VCE · Venice Marco Polo Airport58 mi away
Frequently asked questions
How far is HHQ from TRS?
The flight distance from Prachuap Khiri Khan (HHQ) to Ronchi De Legionari (TRS) is 5,427 miles (8,733 km, 4,716 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHQ to TRS?
A nonstop flight takes about 11h 6m 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 Prachuap Khiri Khan and Ronchi De Legionari?
Ronchi De Legionari is 5 hours behind Prachuap Khiri Khan.
What is the cheapest way to fly from HHQ to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHQ–TRS that never appear on search engines, with no booking fees.