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HHQ to NJA: distance & flight time
Prachuap Khiri Khan (Hua Hin Airport) → Atsugi (Atsugi Naval Air Facility)
2,919 mi
4,698 km · 2,537 nm
6h 11m
estimated nonstop flight time
+2h
time difference · heading northeast
See live HHQ→NJA fares Phone-only fares on this route — call free
Flight time details
2,919 miles nonstop takes roughly 6h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- HHQ — Hua Hin Airport · Prachuap Khiri Khan, Thailand
- NJA — Atsugi Naval Air Facility · Atsugi, Japan
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 NJA
- HND · Tokyo Haneda International Airport20 mi away
- NRT · Narita International Airport57 mi away
- OKO · Yokota Air Base21 mi away
- OIM · Oshima Airport47 mi away
Frequently asked questions
How far is HHQ from NJA?
The flight distance from Prachuap Khiri Khan (HHQ) to Atsugi (NJA) is 2,919 miles (4,698 km, 2,537 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHQ to NJA?
A nonstop flight takes about 6h 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 Prachuap Khiri Khan and Atsugi?
Atsugi is 2 hours ahead of Prachuap Khiri Khan.
What is the cheapest way to fly from HHQ to NJA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHQ–NJA that never appear on search engines, with no booking fees.