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

Matches for LUX as three letter airport code or city name

Include	Airport name	Airport code	City	Country
	Mangshi Airport	LUM	Luxi	China
	Luxembourg	LUX	Luxembourg	Luxembourg
	Luxor	LXR	Luxor	Egypt

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