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ASJ to OPO: distance & flight time
Amami (Amami Airport) → Porto (Francisco de Sá Carneiro Airport)
6,937 mi
11,164 km · 6,028 nm
14h 4m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ASJ→OPO fares Phone-only fares on this route — call free
Flight time details
6,937 miles nonstop takes roughly 14h 4m 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
- ASJ — Amami Airport · Amami, 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 ASJ
- KKX · Kikai Airport15 mi away
- TKN · Tokunoshima Airport65 mi away
- OKE · Okierabu Airport93 mi away
- RNJ · Yoron Airport125 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 ASJ from OPO?
The flight distance from Amami (ASJ) to Porto (OPO) is 6,937 miles (11,164 km, 6,028 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASJ to OPO?
A nonstop flight takes about 14h 4m 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 Amami and Porto?
Porto is 8 hours behind Amami.
What is the cheapest way to fly from ASJ to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASJ–OPO that never appear on search engines, with no booking fees.