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HHQ to CPR: distance & flight time
Prachuap Khiri Khan (Hua Hin Airport) → Casper (Casper-Natrona County International Airport)
8,251 mi
13,278 km · 7,170 nm
16h 39m
estimated nonstop flight time
-13h
time difference · heading north
See live HHQ→CPR fares Phone-only fares on this route — call free
Flight time details
8,251 miles nonstop takes roughly 16h 39m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- HHQ — Hua Hin Airport · Prachuap Khiri Khan, Thailand
- CPR — Casper-Natrona County International Airport · Casper, United States
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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 mi away
Frequently asked questions
How far is HHQ from CPR?
The flight distance from Prachuap Khiri Khan (HHQ) to Casper (CPR) is 8,251 miles (13,278 km, 7,170 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHQ to CPR?
A nonstop flight takes about 16h 39m 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 Casper?
Casper is 13 hours behind Prachuap Khiri Khan.
What is the cheapest way to fly from HHQ to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHQ–CPR that never appear on search engines, with no booking fees.