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DUC to NJA: distance & flight time
Duncan (Halliburton Field) → Atsugi (Atsugi Naval Air Facility)
6,351 mi
10,220 km · 5,519 nm
12h 55m
estimated nonstop flight time
+14h
time difference · heading northwest
See live DUC→NJA fares Phone-only fares on this route — call free
Flight time details
6,351 miles nonstop takes roughly 12h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, 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 DUC
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 DUC from NJA?
The flight distance from Duncan (DUC) to Atsugi (NJA) is 6,351 miles (10,220 km, 5,519 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to NJA?
A nonstop flight takes about 12h 55m 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 Duncan and Atsugi?
Atsugi is 14 hours ahead of Duncan.
What is the cheapest way to fly from DUC to NJA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–NJA that never appear on search engines, with no booking fees.