Several Aegean islands are in quite short distance from the island of Anafi, where you can visit for a short vacation. Santorini is the closest among them and it's definitely worth spending some days there. The distance between Anafi and Santorini is about 42 nautical miles and the journey takes 1 hour and 30 minutes. Some other islands that have a direct ferry connection with Anafi are Milos, Rhodes, Crete, Kasos, Karpathos and Halki, where the journey takes from 5 to 16 hours depending on the destination.