More like 20 to 30 miles a day, Moscow by September.
Lenin knew it. Thats why he signed.
So let me get this straight, the Germans in WW1 with horses at best were able to advance through Russia at a rate higher then the average rate of advance of the Wehremacht during the first 3 weeks of Barborosa. And not just advance faster but almost twice as fast? The average Wehremacht advance was 28 km or 17 miles per day with tanks rolling.
Damn, now how is it that the Germans were not able to take Paris in WW1? Or why is it, it took them 3 years to take Poland? I'll let you mull that for a while.