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HPH to NJA: distance & flight time
Haiphong (Cat Bi International Airport) → Atsugi (Atsugi Naval Air Facility)
2,221 mi
3,574 km · 1,930 nm
4h 49m
estimated nonstop flight time
+2h
time difference · heading northeast
See live HPH→NJA fares Phone-only fares on this route — call free
Flight time details
2,221 miles nonstop takes roughly 4h 49m 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
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- 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 HPH
- HAN · Noi Bai International Airport65 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 HPH from NJA?
The flight distance from Haiphong (HPH) to Atsugi (NJA) is 2,221 miles (3,574 km, 1,930 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to NJA?
A nonstop flight takes about 4h 49m 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 Haiphong and Atsugi?
Atsugi is 2 hours ahead of Haiphong.
What is the cheapest way to fly from HPH to NJA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–NJA that never appear on search engines, with no booking fees.