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NJA to SPW: distance & flight time
Atsugi (Atsugi Naval Air Facility) → Spencer (Spencer Municipal Airport)
6,008 mi
9,669 km · 5,221 nm
12h 15m
estimated nonstop flight time
-14h
time difference · heading northeast
See live NJA→SPW fares Phone-only fares on this route — call free
Flight time details
6,008 miles nonstop takes roughly 12h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- NJA — Atsugi Naval Air Facility · Atsugi, Japan
- SPW — Spencer Municipal Airport · Spencer, United States
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 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
Near SPW
- FOD · Fort Dodge Regional Airport66 mi away
- SUX · Sioux Gateway Col. Bud Day Field80 mi away
- FSD · Joe Foss Field Airport82 mi away
- MCW · Mason City Municipal Airport94 mi away
Frequently asked questions
How far is NJA from SPW?
The flight distance from Atsugi (NJA) to Spencer (SPW) is 6,008 miles (9,669 km, 5,221 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NJA to SPW?
A nonstop flight takes about 12h 15m 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 Atsugi and Spencer?
Spencer is 14 hours behind Atsugi.
What is the cheapest way to fly from NJA to SPW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NJA–SPW that never appear on search engines, with no booking fees.