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SOF to NJA: distance & flight time
Sofia (Sofia Airport) → Atsugi (Atsugi Naval Air Facility)
5,700 mi
9,173 km · 4,953 nm
11h 39m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SOF→NJA fares Phone-only fares on this route — call free
Flight time details
5,700 miles nonstop takes roughly 11h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- 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 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
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 SOF from NJA?
The flight distance from Sofia (SOF) to Atsugi (NJA) 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 SOF to NJA?
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 Sofia and Atsugi?
Atsugi is 6 hours ahead of Sofia.
What is the cheapest way to fly from SOF to NJA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–NJA that never appear on search engines, with no booking fees.