Here are a few suggestions for your next trip from Cascais

In 2 hours, you can reach Queluz, Cacém, Rio de Mouro, Lisbon, Amadora.

In 4 hours, you can reach Setúbal.

In 5 hours, you can reach Coimbra, Évora.

In 6 hours, you can reach Porto, Vila Nova de Gaia.

In 7 hours, you can reach Braga.