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NJA to DEN: distance & flight time
Atsugi (Atsugi Naval Air Facility) → Denver (Denver International Airport)
5,826 mi
9,376 km · 5,063 nm
11h 53m
estimated nonstop flight time
-15h
time difference · heading northeast
See live NJA→DEN fares Phone-only fares on this route — call free
Flight time details
5,826 miles nonstop takes roughly 11h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- NJA — Atsugi Naval Air Facility · Atsugi, Japan
- DEN — Denver International Airport · Denver, 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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Frequently asked questions
How far is NJA from DEN?
The flight distance from Atsugi (NJA) to Denver (DEN) is 5,826 miles (9,376 km, 5,063 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NJA to DEN?
A nonstop flight takes about 11h 53m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from NJA to DEN?
Nonstop service on NJA–DEN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 53m nonstop estimate.
What is the time difference between Atsugi and Denver?
Denver is 15 hours behind Atsugi.
What is the cheapest way to fly from NJA to DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NJA–DEN that never appear on search engines, with no booking fees.
Why are some NJA to DEN fares phone-only?
Consolidator contracts let us sell certain NJA–DEN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.