When will I get Android 4.4 KitKat update on Nexus 4 in Romania?
You just have to wait. It will eventually come.

If you read the Checking for updates won't get you KitKat faster, says Google employee article, it says:


  According to Dan, the updates are first sent out to 1 percent of
  devices. If it goes smoothly, it is sent to 25, 50, and 100 percent of
  users over what he says is “a week or two.” So if you’re waiting for
  that update, quit mashing that update button and regulate yourself to
  around once a day.