Need help booking?
Unpublished phone-only deals available
HHQ to VDH: distance & flight time
Prachuap Khiri Khan (Hua Hin Airport) → Dong Hoi (Dong Hoi Airport)
556 mi
896 km · 484 nm
1h 41m
estimated nonstop flight time
Same time
time difference · heading northeast
See live HHQ→VDH fares Phone-only fares on this route — call free
Flight time details
556 miles nonstop takes roughly 1h 41m gate to gate, flying northeast. 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
- HHQ — Hua Hin Airport · Prachuap Khiri Khan, Thailand
- VDH — Dong Hoi Airport · Dong Hoi, Vietnam
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 VDH
- VII · Vinh Airport104 mi away
- HUI · Phu Bai Airport106 mi away
- VNA · Saravane Airport125 mi away
- KOP · Nakhon Phanom Airport129 mi away
Frequently asked questions
How far is HHQ from VDH?
The flight distance from Prachuap Khiri Khan (HHQ) to Dong Hoi (VDH) is 556 miles (896 km, 484 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHQ to VDH?
A nonstop flight takes about 1h 41m 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 HHQ to VDH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHQ–VDH that never appear on search engines, with no booking fees.