Those are the places you can earn your degree by correspondence.  The best way to look for is this The Distance Learning Center.  The below are the one I found out myself.  It will provide you an information you need to pursue your goal.    As soon as I found out new information, I'll post them.  Keep checking !

This is a search result of the word of "Distance Learning" from Yahoo.  Then I chose the category of "colleges and universities".