Here are a few suggestions for your next trip from Karjaa/Karis

In 2 hours, you can reach Espoo, Helsinki, Turku.

In 3 hours, you can reach Vantaa.

In 4 hours, you can reach Tampere, Lahti, Kouvola, Hämeenlinna.

In 5 hours, you can reach Lappeenranta.

In 6 hours, you can reach Jyväskylä, Pori.

In 7 hours, you can reach Kuopio, Joensuu.