Altstadt is located in Germany (Freiburg Region, Baden-Wurttemberg) and time zone Europe/Berlin.
Places nearby are Kreuzlingen, Petershausen-West and Petershausen-Ost.
Stuttgart is 123 km away, Munich is 199 km away and Frankfurt am Main is 273 km away as the crow flies.
Distances from Altstadt to the most important cities in Germany and the world.
Source: zeitverschiebung.net » Current Local Time » Altstadt
47.6605600°
9.1734500°
Quarter of Frankfurt am Main in Hesse, Germany
https://en.wikipedia.org/wiki/Altstadt_(Frankfurt_am_Main)