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

Matches for MADRID as part of the airport, city, or country name

Include	Airport name	Airport code	City	Country
	Barajas	MAD	Madrid	Spain
	Madrid Torrejon Afb	TOJ	Madrid [Torrejon Air Force Base]	Spain

Matches for CATANIA as part of the airport, city, or country name

Include	Airport name	Airport code	City	Country
	Catania Fontanaros International	CTA	Catania	Italy