Here are a few suggestions for your next trip from Caldas da Rainha

In 3 hours, you can reach Lisbon, Amadora, Coimbra, Queluz, Cacém, Rio de Mouro.

In 5 hours, you can reach Porto, Setúbal, Vila Nova de Gaia, Évora.

In 6 hours, you can reach Braga.

In 8 hours, you can reach Vigo.