Bundesautobahn 10

A 10
Bundesautobahn 10
Map of Berlin (A 10 highlighted)
Route information
Length	196 km (122 mi)
Major junctions
Beltway around Berlin
Major intersections	A 11 in Kreuz Barnim A 12 E30 in Grünheide A 13 A 113 E55 in Schönefelder Kreuz A 9 in Potsdam A 2 E30 in Dreieck Werder A 24 E26 E55 in Dreieck Havelland
Location
Country	Germany
States	Berlin, Brandenburg
Highway system
Roads in Germany Autobahns List Federal List State E-roads
← A 9 → A 11

Bundesautobahn 10 (translates from German as Federal Motorway 10, short form Autobahn 10, abbreviated as BAB 10 or A 10) is an orbital motorway around the German capital city of Berlin. Colloquially called Berliner Ring (Berlin Beltway), it is predominantly located in the state of Brandenburg, with a short stretch of 5 km (3 miles) in Berlin itself. It should not be confused with the Berliner Stadtring (Bundesautobahn 100) around Berlin's inner city.

With a total length of 196 km (122 miles), the BAB 10 is the longest orbital in continental Europe (Route 1 in Iceland is 1,322 km (821 mi)). The BAB 10 is 8 km (5 miles) longer than the M25 motorway around London.