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DIN to HHQ: distance & flight time
Dienbienphu (Dien Bien Phu Airport) → Prachuap Khiri Khan (Hua Hin Airport)
638 mi
1,027 km · 554 nm
1h 51m
estimated nonstop flight time
Same time
time difference · heading south
See live DIN→HHQ fares Phone-only fares on this route — call free
Flight time details
638 miles nonstop takes roughly 1h 51m gate to gate, flying south. 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
- DIN — Dien Bien Phu Airport · Dienbienphu, Vietnam
- 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 DIN
- SQH · Na-San Airport67 mi away
- PCQ · Boun Neau Airport73 mi away
- ODY · Oudomsay Airport82 mi away
- NEU · Sam Neua Airport96 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 DIN from HHQ?
The flight distance from Dienbienphu (DIN) to Prachuap Khiri Khan (HHQ) is 638 miles (1,027 km, 554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DIN to HHQ?
A nonstop flight takes about 1h 51m 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 DIN to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DIN–HHQ that never appear on search engines, with no booking fees.