Hi,argos 3 year insurance cover?

"Okay and so I 'm 18 and will go from my residence in pittsburgh 186 kilometers to school. I am currently shown as a principal driver on my parents insurance . Will my insurance charges increase because the automobile would nolonger be situated in the home? I don't believe it will since basicallyam stated as being a primary driver what distinction does it create where the car is located