You're looking for the country located at 55° West longitude and 60° North latitude. This location falls in the Atlantic Ocean, specifically in the North Atlantic. There's no landmass at that exact coordinate.

To be more precise:

* 55° West longitude runs through the middle of the Atlantic Ocean, passing close to the coast of Newfoundland, Canada and Ireland.

* 60° North latitude runs across the northern part of the Atlantic, passing near Greenland, Iceland, and Norway.

Let me know if you have any other coordinates you'd like help finding!