Please uncheck any airports you do not want in your selection, and then press the 'Show me how to get from TPE to OKA' button at the bottom of the screen.

Matches for TPE as three letter airport code or city name

Include	Airport name	Airport code	City	Country
	Chiang Kai Shek Intl Airport	TPE	Taipei	Taiwan

Matches for OKA as three letter airport code or city name

Include	Airport name	Airport code	City	Country
	Naha Airport	OKA	Okinawa	Japan
	Okaukuejo Airport	OKF	Okaukuejo	Namibia
	Okayama Airport	OKJ	Okayama	Japan
	Okaba Airport	OKQ	Okaba	Indonesia