Naha Airport (OKA) is the origin airport and Kaohsiung International Airport (KHH) is the destination airport.
OKA and KHH are approximately 523 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from OKA to KHH.
Airlines represented in the current schedule are China Airlines (CI), Tigerair Taiwan (IT), Japan Airlines (JL), Starlux Airlines (JX) and Thai Lion Air (SL).
Aircraft listed in the current schedule include Airbus A320 (320), Airbus A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739) and JET.