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NJA to SOF: distance & flight time
Atsugi (Atsugi Naval Air Facility) → Sofia (Sofia Airport)
5,700 mi
9,173 km · 4,953 nm
11h 39m
estimated nonstop flight time
-6h
time difference · heading northwest
See live NJA→SOF fares Phone-only fares on this route — call free
Flight time details
5,700 miles nonstop takes roughly 11h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- NJA — Atsugi Naval Air Facility · Atsugi, Japan
- SOF — Sofia Airport · Sofia, Bulgaria
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 SOF
- PDV · Plovdiv International Airport85 mi away
- INI · Nis Airport90 mi away
- SKP · Skopje Alexander the Great Airport105 mi away
- CRA · Craiova Airport115 mi away
Frequently asked questions
How far is NJA from SOF?
The flight distance from Atsugi (NJA) to Sofia (SOF) is 5,700 miles (9,173 km, 4,953 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NJA to SOF?
A nonstop flight takes about 11h 39m 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 Sofia?
Sofia is 6 hours behind Atsugi.
What is the cheapest way to fly from NJA to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NJA–SOF that never appear on search engines, with no booking fees.