Here are a few suggestions for your next trip from Siguenza

In 3 hours, you can reach Madrid, Zaragoza.

In 4 hours, you can reach Barcelona, Valladolid.

In 5 hours, you can reach Valencia, Sevilla, Alicante, Córdoba.

In 6 hours, you can reach Málaga, Murcia.

In 7 hours, you can reach Vigo, Gijón.

In 8 hours, you can reach Toulouse, Bilbao, Montpellier.