Bremen

The city area is approximately 38 km long and 16 km wide.

An excerpt from the article 24 facts about Bremen

It lies approximately 50 km east of the city of Oldenburg, 110 km southwest of Hamburg, 120 km northwest of Hannover, 100 km north of Minden, and 105 km northeast of Osnabrück. Part of the territory of the port of Bremerhaven constitutes the enclave (territory surrounded by the territory of another city/state) of Bremen.