Haha. I had something like a "Dagnabit" moment when I found out the hard way that Germany can invade Canada from Seville on AoD (even though IRL the Atlantic is more then 3,000km!!)
This is one of those times when history rears up and smacks you in the face. Years ago I was equally skeptical about reports I'd read that the Western Task Force invading Casablanca as part of Operation Torch sailed directly from the U.S. So skeptical in fact that I spent weeks trawling through documents trying to find evidence of a misinterpretation of the 'real' events. There wasn't any. Thirty-five thousand men picked up at Hampton Roads and dropped off on a bunch of North African beaches. Amazing.
I guess if the Yanks could do that historically it's conceivable that the Jerries could do something like the reverse in game.