You can do that...
Even if you move/belong to a state which does not come under VSC jurisdiction, VSC can process your 485. All you need to do is inform VSC about the change in address. (Call IIO). Also, ask your lawyer - some people file a form (AR-11 or something) to inform INS about the new address. In any case, speak to an IIO after 1-2 months and make sure they have the new address.
Important: Before you move, inform the local post ofice about the change of address and make sure they redirect your mail to the new address. So that you\'ll surely get your FP notice at the new place. Goodluck!