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PSM to NJA: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Atsugi (Atsugi Naval Air Facility)
6,685 mi
10,759 km · 5,809 nm
13h 35m
estimated nonstop flight time
+13h
time difference · heading northwest
See live PSM→NJA fares Phone-only fares on this route — call free
Flight time details
6,685 miles nonstop takes roughly 13h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- 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 PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 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 PSM from NJA?
The flight distance from Portsmouth (PSM) to Atsugi (NJA) is 6,685 miles (10,759 km, 5,809 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to NJA?
A nonstop flight takes about 13h 35m 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 Portsmouth and Atsugi?
Atsugi is 13 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to NJA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–NJA that never appear on search engines, with no booking fees.