Need help booking?
Unpublished phone-only deals available
NJA to TRS: distance & flight time
Atsugi (Atsugi Naval Air Facility) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
5,891 mi
9,481 km · 5,119 nm
12h 1m
estimated nonstop flight time
-7h
time difference · heading northwest
See live NJA→TRS fares Phone-only fares on this route — call free
Flight time details
5,891 miles nonstop takes roughly 12h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- NJA — Atsugi Naval Air Facility · Atsugi, Japan
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
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 TRS
- POW · Portoroz Airport25 mi away
- AVB · Aviano Air Base44 mi away
- LJU · Ljubljana Jože Pučnik Airport55 mi away
- VCE · Venice Marco Polo Airport58 mi away
Frequently asked questions
How far is NJA from TRS?
The flight distance from Atsugi (NJA) to Ronchi De Legionari (TRS) is 5,891 miles (9,481 km, 5,119 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NJA to TRS?
A nonstop flight takes about 12h 1m 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 TRS?
Nonstop service on NJA–TRS 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 12h 1m nonstop estimate.
What is the time difference between Atsugi and Ronchi De Legionari?
Ronchi De Legionari is 7 hours behind Atsugi.
What is the cheapest way to fly from NJA to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NJA–TRS that never appear on search engines, with no booking fees.
Why are some NJA to TRS fares phone-only?
Consolidator contracts let us sell certain NJA–TRS 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.