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SFO to HHQ: distance & flight time
San Francisco (San Francisco International Airport) → Prachuap Khiri Khan (Hua Hin Airport)
8,013 mi
12,895 km · 6,963 nm
16h 11m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SFO→HHQ fares Phone-only fares on this route — call free
Flight time details
8,013 miles nonstop takes roughly 16h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- SFO — San Francisco International Airport · San Francisco, 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 SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 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 SFO from HHQ?
The flight distance from San Francisco (SFO) to Prachuap Khiri Khan (HHQ) is 8,013 miles (12,895 km, 6,963 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFO to HHQ?
A nonstop flight takes about 16h 11m 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 San Francisco and Prachuap Khiri Khan?
Prachuap Khiri Khan is 14 hours ahead of San Francisco.
What is the cheapest way to fly from SFO to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFO–HHQ that never appear on search engines, with no booking fees.