Depends on tip used and the size of your ear canal. With smaller ears, they will stick out further, with bigger ears, they won't stick out as much.
Hm,really? The "end" of mine (where the cable starts coming out) sits right between my tragus and antitragus, but as you said everyone's ears are different. I feel like overall they're very compact IEMs, definitely smaller than any of the others I've used.