Just out of curiosity, what would you all consider a "long distance relationship"?

I mean in physical measurement.

A relationship that makes it pretty much impossible to see each other at will.

I agree with Skell; a long distance relationship is one in which it makes it very hard to physically see each other when every you please. Not worth it in my opinion.

I think it's one that requires one of you to hop on a plane in order for you to see each other.