Need help booking?
Unpublished phone-only deals available
NJA to GRS: distance & flight time
Atsugi (Atsugi Naval Air Facility) → Grosseto (Grosseto Air Base)
6,129 mi
9,864 km · 5,326 nm
12h 29m
estimated nonstop flight time
-7h
time difference · heading northwest
See live NJA→GRS fares Phone-only fares on this route — call free
Flight time details
6,129 miles nonstop takes roughly 12h 29m 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
- GRS — Grosseto Air Base · Grosseto, 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 GRS
- SAY · Siena-Ampugnano Airport36 mi away
- EBA · Marina Di Campo Airport42 mi away
- FCO · Leonardo da Vinci–Fiumicino Airport89 mi away
- PSA · Pisa International Airport72 mi away
Frequently asked questions
How far is NJA from GRS?
The flight distance from Atsugi (NJA) to Grosseto (GRS) is 6,129 miles (9,864 km, 5,326 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NJA to GRS?
A nonstop flight takes about 12h 29m 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 Grosseto?
Grosseto is 7 hours behind Atsugi.
What is the cheapest way to fly from NJA to GRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NJA–GRS that never appear on search engines, with no booking fees.