I'd most likely stay within my same country and it would have to be mutual whereby we take turns flying back and forth.
However if I were super wealthy and I could travel the globe whenever that would make it practical to go anywhere I suppose.
One has to first define what does making a long distance relationship "work" really mean.
Is it dating for 3-6 months, a year, or does it lead to marriage?
Long distance relationships were meant to be temporary!
The goal is to (be with) the person you love!
At some point someone has to be willing to relocate.
When there is "no real light at the end of the tunnel" that's when people drift apart. It's the counting down of the months, weeks, and days until a couple is finished with the inconvenience of being in a long distance relationship that keeps it strong!
The only reason for maintaining a LDR in my opinion is because you believe she/he is "the one". Otherwise if you're just "dating" for fun you might as well do that locally. One man's opinion!:)