Wow you're a well travelled man, respects.
Not really lol
I mean, i can even add Slovenia, Estonia, Poland, Finland, Czech Rep, Croatia, Hungary, Albania and Cyprus to the list of places i've been
Still i don't consider myself having traveled much, is just that for we euros is easy travel to nations like that as everything it's pretty close
In decent amount of these i've even gone by car
Basically it's equivalent to you americans going from one USA place to another USA place
Actually i never left the european continent in my life
For martial arts had the chance to go with gyms to train in Thailand and Japan, but did'nt had any money back then lol
For what's worth was going to go live/work in Brazil back when was 17 but the project of people that would have been my bosses crumbled for silly reasons few months from take the plane
Next travel will be either Copenhagen (Denmark) or Istambul(Turkey) wich are in your list, in latter case would be first time ever i leave my continent (and will still be pretty close lol)