List of English exonyms for German-speaking places
This list is a compilation of German toponyms (i.e., names of cities, regions, rivers, mountains and other geographical features situated in a German-speaking area) that have traditional English-language exonyms. Usage notes: While in the case of regions, rivers and mountains, English exonyms are the definite choice (not least of all because the features they describe often cross language borders), some lesser-known city exonyms whose difference is merely orthographic and does not affect pronunciation (Cassel, Coblenz, Leipsic, Hanover, Mayence) have begun to retreat in favour of the endonymic forms.
Source: Wikipedia — List of English exonyms for German-speaking places (CC BY-SA 4.0)