Here below are a few maps to give you an idea of the intended routes of the three main German armies. Sepp Dietrich led the 6th SS Panzer Army in the northernmost attack route Hasso von Manteuffel led the 5th Panzer Army in the middle attack route Erich Brandenberger led the 7th Army in the southernmost attack route
The Sixth Army: Joseph Sepp Dietrich
The 'Spearhead' North
The Fifth Army: Baron Hasso von Manteuffel
The Center
The Seventh Army: Erich Brandenberger
The South
Collective map
This map shows the actual extent of the German advance. Click for zoom.