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

Matches for DUS as three letter airport code or city name

Include	Airport name	Airport code	City	Country
	Dusseldorf	DUS	Dusseldorf	Germany
	Dushanbe Airport	DYU	Dushanbe	Tajikistan
	Moenchen-gl. - Dus Exp Airport	MGL	Dusseldorf	Germany
	Main Train Station	QDU	Dusseldorf	Germany

Matches for PMI as three letter airport code or city name

Include	Airport name	Airport code	City	Country
	Palma Mallorca	PMI	Palma Mallorca	Spain