I'm just about finished with my degree at Northeastern University. So this is a standard brick-and-mortar university located in Boston, Massachusetts. They offer a full Leadership bachelor's degree online, so I never have to go in to their Boston campus. All of my courses are fully online. I buy the schoolbooks from Amazon, I interact with my fellow students in the online forums, and I submit my weekly term papers and other assignments via an online interface.
I've posted a lot of details about the experience in the Distance Learning forum. I've enjoyed the experience immensely, and I'll be graduating in the spring.
Let me know if you have any questions!