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FRI to HHQ: distance & flight time
Fort Riley (Marshall Army Air Field) → Prachuap Khiri Khan (Hua Hin Airport)
8,706 mi
14,011 km · 7,565 nm
17h 32m
estimated nonstop flight time
+12h
time difference · heading north
See live FRI→HHQ fares Phone-only fares on this route — call free
Flight time details
8,706 miles nonstop takes roughly 17h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- FRI — Marshall Army Air Field · Fort Riley, 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 FRI
- MHK · Manhattan Regional Airport8 mi away
- SLN · Salina Municipal Airport51 mi away
- EMP · Emporia Municipal Airport59 mi away
- FOE · Topeka Regional Airport - Forbes Field60 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 FRI from HHQ?
The flight distance from Fort Riley (FRI) to Prachuap Khiri Khan (HHQ) is 8,706 miles (14,011 km, 7,565 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FRI to HHQ?
A nonstop flight takes about 17h 32m 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 Fort Riley and Prachuap Khiri Khan?
Prachuap Khiri Khan is 12 hours ahead of Fort Riley.
What is the cheapest way to fly from FRI to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FRI–HHQ that never appear on search engines, with no booking fees.