Here are a few suggestions for your next trip from Covas
In 2 hours, you can reach Porto, Braga, Vila Nova de Gaia.
In 5 hours, you can reach Coimbra, Vigo.
In 6 hours, you can reach Lisbon.
In 7 hours, you can reach Amadora, Queluz, Cacém, Rio de Mouro.
In 8 hours, you can reach Setúbal, Évora.