Not yet, at least. In reaction to the upcoming movie Jumper, Star Wars star Hayden Christensen, Doug Linman (director of the movie) and MIT professor discuss the possibility of teleportation of humans. While it has been done with protons (being able to be moved two miles), it seems there will be quite some time until this translates into human teleportation. And I'm guessing you're asking "What the heck does this has to do with Mega Man?" Well, did you even wonder how our heroes get from the boss select screen to a boss' lair? 20XX could just be closer than we think, but don't hold any bets on technology that advanced coming soon.
Source: Teleportation (via Slashdot)