In order to quickly find a province, click the bottom icon to the right of the mini-map. this is the province finder. type the name of the province and the main map will jump to that province.
you can create waypoints for your troops to follow. select the units in question, hold down the shift key and right-click a destination. keep holding the shift-key and right-click the next waypoint. If you look closely, you'll see that I keep my marching forces away from the Polish border, thereby ensuring security and secrecy.
I'm working on a complete OOB for the German Wehrmacht, but the 3. Armee consists of corps: I. Armeekorps, II. Armeekorps , VIII. Armeekorps and XIII. Armeekorps. I. Armeekorps will go to Mohrungen, II. Armeekorps will go to Lötzen, VIII. Armeekorps will go to Stargard (where it will be joined by I. Panzerkorps), XIII. Armeekorps will stay put at first.
4. Armeekorps consists of IV. Armeekorps, XV. Armeekorps, X. Armeekorps and I. Gebirgsjägerkorps. IV. Armeekorps will go to Breslau, XV. Armeekorps will go to Trencin (in Slovakia), I. Gebirgsjägerkorps will go to Ruzomberok (also in Slovakia).
1.Panzerarmee consists of 4 Panzerkorps, numbered I through IV. I. Panzerkorps will go to Stargard, II. Panzerkorps will stay put, III. Panzerkorps will go to Oppeln, IV. Panzerkorps will go to Prievidza (in Slovakia).
Hope this helps until I get the OOB out sometime tomorrow.