How to say whereon in different languages

You can say whereon as onde in the following countries: Angola; Brazil; Cabo Verde; Guinea-Bissau; Mozambique; Portugal; Sao Tome and Principe;

You can say whereon as dove in the following countries: Italy; San Marino;

You can say whereon as där in the following countries: Aland Islands; Sweden;

You can say whereon as na kterém in the following countries: Czechia;

You can say whereon as hvor in the following countries: Denmark;

You can say whereon as amin in the following countries: Hungary;

You can say whereon as где, на котором in the following countries: Russia;

You can say whereon as üstünde in the following countries: Turkey;