Kansai International Airport (KIX) is the origin airport and Naha Airport (OKA) is the destination airport.

KIX and OKA are approximately 727 miles apart by great-circle distance.

Yes. Roame's current schedule feed shows nonstop service from KIX to OKA.

Airlines represented in the current schedule are Alaska Airlines (AS), Etihad Airways (EY), Jetstar Japan (GK), Japan Airlines (JL), Lufthansa (LH), Peach Aviation (MM), All Nippon Airways (NH), Japan Transocean Air (NU), Singapore Airlines (SQ), Turkish Airlines (TK) and United Airlines (UA).

Aircraft listed in the current schedule include Airbus A320 (320), Airbus A321 (321), Airbus A320neo (32N), Boeing 737-800 (738) and Boeing 737-800 Winglets (73H).