full of fail

So I was in NJ for Sierra to have some minor tumors removed, and I know its 203 miles from my driveway to my parents driveway. I've been leaving my GPS on when I drive places, since occasionally the GPS can tell me of a better route that I didn't know about. When it was time to leave I told the unit to find home, and it came up with a 505 mile route, that took me to New York on the frelling Tappen Zee Bridge, down through Pennsylvania, and home via I70. How full of fail can you get?