It begins at the Bundesautobahn 10 ( Berliner Ring ) in Germany .
It runs west - east for a length of 1,230 km ( 760 mi ) to Minsk , Belarus .
Beginning at the Bundesautobahn 10 ( Berliner Ring ) in Germany , it runs west - east for a length of 1,230 km ( 760 mi ) to Minsk , Belarus .