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ASH to NJA: distance & flight time
Nashua (Boire Field) → Atsugi (Atsugi Naval Air Facility)
6,689 mi
10,765 km · 5,813 nm
13h 35m
estimated nonstop flight time
+13h
time difference · heading northwest
See live ASH→NJA fares Phone-only fares on this route — call free
Flight time details
6,689 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
- ASH — Boire Field · Nashua, 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 ASH
- BOS · General Edward Lawrence Logan International Airport39 mi away
- MHT · Manchester-Boston Regional Airport11 mi away
- LWM · Lawrence Municipal Airport20 mi away
- BED · Laurence G Hanscom Field24 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 ASH from NJA?
The flight distance from Nashua (ASH) to Atsugi (NJA) is 6,689 miles (10,765 km, 5,813 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASH 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 Nashua and Atsugi?
Atsugi is 13 hours ahead of Nashua.
What is the cheapest way to fly from ASH to NJA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASH–NJA that never appear on search engines, with no booking fees.