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HEM to NJA: distance & flight time
Helsinki (Helsinki Malmi Airport) → Atsugi (Atsugi Naval Air Facility)
4,859 mi
7,820 km · 4,223 nm
10h
estimated nonstop flight time
+6h
time difference · heading northeast
See live HEM→NJA fares Phone-only fares on this route — call free
Flight time details
4,859 miles nonstop takes roughly 10h gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- HEM — Helsinki Malmi Airport · Helsinki, Finland
- 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 HEM
- HEL · Helsinki Vantaa Airport5 mi away
- HYV · Hyvinkää Airfield28 mi away
- TLL · Lennart Meri Tallinn Airport59 mi away
- QLF · Lahti Vesivehmaa 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 HEM from NJA?
The flight distance from Helsinki (HEM) to Atsugi (NJA) is 4,859 miles (7,820 km, 4,223 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEM to NJA?
A nonstop flight takes about 10h 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 Helsinki and Atsugi?
Atsugi is 6 hours ahead of Helsinki.
What is the cheapest way to fly from HEM to NJA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEM–NJA that never appear on search engines, with no booking fees.