Narita International Airport (NRT) is the origin airport and Naha Airport (OKA) is the destination airport.
NRT and OKA are approximately 1,002 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from NRT to OKA.
Airlines represented in the current schedule are American Airlines (AA), Jetstar Japan (GK), Japan Airlines (JL), Peach Aviation (MM) and Qantas (QF).
Aircraft listed in the current schedule include Airbus A320 (320), Airbus A320neo (32N), Airbus A321neo (32Q) and JET.