Connection between islands Saaremaa and Ruhnu. Ruhnu island is an administrative part of Saare County. Roomassaare port (in Saaremaa) is situated 4 km from Kuressaare city.
Duration of voyage is 2 hours and 10 minutes. Between Roomassaare-Ruhnu is operating passenger catamaran Runö. Runö takes on board 60 passengers.