Naha Airport (OKA) is the origin airport and Taichung Ching Chuang Kang Airport (RMQ) is the destination airport.
OKA and RMQ are approximately 459 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from OKA to RMQ.
Airlines represented in the current schedule are Mandarin Airlines (AE), China Airlines (CI), Tigerair Taiwan (IT), Japan Airlines (JL) and Starlux Airlines (JX).
Aircraft listed in the current schedule include Airbus A320 (320) and Airbus A321neo (32Q).