Here are a few suggestions for your next trip from Haarlem

In 2 hours, you can reach Amsterdam, Rotterdam, Anversa, L'Aia.

In 3 hours, you can reach Bruxelles.

In 4 hours, you can reach Parigi.

In 5 hours, you can reach Londra.

In 6 hours, you can reach Amburgo.

In 7 hours, you can reach Berlino, Lussemburgo, Esch-sur-Alzette, Lione.

In 8 hours, you can reach Birmingham, Marsiglia, Ginevra, Monaco.

In 9 hours, you can reach Zurigo, Liverpool.

In 10+ hours, you can reach Madrid, Roma, Budapest, Varsavia, Vienna, Stoccolma, Praga, Copenaghen, Dublino, Zagabria...