Five straits are named 'belt' (), the only ones in the world. Several other straits are named 'sound' (Danish,
Swedish and
German: ). Where an island is situated between a "belt" and a "sound", typically the broader strait is called "belt" and the narrower one is the "sound": •
Als: • separated from the continent by • separated from
Fyn by the southern part of the
Little Belt, an area referred to in German (but not Danish) as •
Fehmarn • separated from the continent by , also • separated from
Lolland by (German) / (
Low German) / (Danish; former spelling: ) •
Langeland: • separated from
Tåsinge Island by (Tåsinge is separated from Fyn by ) • separated from Lolland by , the southern part of the
Great Belt •
Lolland: • separated from
Falster by (Falster is separated from Zealand by Strait and by
Møn by
Grønsund) • separated from Langeland by • separated from Fehmarn by , which is the common continuation of Great Belt– and Little Belt • separated from Zealand by
Smålandsfarvandet •
Zealand () • separated from the
Scandinavian peninsula by (Danish) / (Swedish) • separated from Fyn by the
Great Belt • separated from Lolland, Falster and
Møn (as well as from smaller islands
Bogø and
Farø) by Smålandsfarvandet , Storstrømmen
Ulvsund and Bøgestrøm. ==Crossing the straits==