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NJA to OPO: distance & flight time
Atsugi (Atsugi Naval Air Facility) → Porto (Francisco de Sá Carneiro Airport)
6,765 mi
10,888 km · 5,879 nm
13h 44m
estimated nonstop flight time
-8h
time difference · heading northwest
See live NJA→OPO fares Phone-only fares on this route — call free
Flight time details
6,765 miles nonstop takes roughly 13h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- NJA — Atsugi Naval Air Facility · Atsugi, Japan
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
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 OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Frequently asked questions
How far is NJA from OPO?
The flight distance from Atsugi (NJA) to Porto (OPO) is 6,765 miles (10,888 km, 5,879 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NJA to OPO?
A nonstop flight takes about 13h 44m 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 Porto?
Porto is 8 hours behind Atsugi.
What is the cheapest way to fly from NJA to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NJA–OPO that never appear on search engines, with no booking fees.