Most dealerships are happy to ship a car to you—in some cases, even if you live across state lines. However, they do not usually do this for free, so you may want to do some research or speak to your chosen dealership to find out if the fee is worth the convenience.
If you want your car delivered to you, simply ask about it. The dealership should be able to provide you with a price quote. Of course, you will need to provide them with basic contact and delivery information, all of which will be collected during the process of purchasing the vehicle.