As of 2025, Slovenia passport rank is 9th globally, with global mobility score 183 offering visa-free access to 142 countries and territories , Visa on arrival access to 28 countries , ETA access to 13 countries and E-visa access to 19 countries.The passport strength lies in the ease of travel it provides, allowing visa-free or visa-on-arrival access to a large number of countries. Note: You will need a valid passport, often with at least six months until expiry from the date of application to travel.