That position would put you in the Pacific Ocean - off the west coast of the USA - close to the border between the states of Oregon and California.
The country at 10 degrees north and 125 degrees east is the Philippines, specifically in the southern part of the country.
These coordinates are in the Pacific Ocean right on the Mindinao Trench, an area of VERY deep water. The Philippine Islands lie about 100 miles to the west.
40 N is latitude and 125 W is longitude. That's off the coast of Northern California, USA.
Neither 34 degrees north or south latitude, nor 125 degrees east or west longitude, is in Europe. We are at a loss.
San Francisco
The Pacific Ocean forms a coastline along the US stretching from 45 degrees north to 125 degrees west. This coastline covers the western states such as California, Oregon, and Washington.
That point is in the eastern Mediterranean Sea, about 85 miles due south of the coast of Turkey, and 125 miles west of the coast of Cyprus.
45 degrees north and 125 degrees west is a specific geographic coordinate that corresponds to a location on Earth. It is located in the Pacific Ocean, approximately 690 miles southwest of the southern tip of Alaska's Aleutian Islands. This point is often used as a reference location for navigation and mapping purposes.
That point is in the interior of Libya, about 125 miles southwest of Surt.
39 degrees north, 125 degrees east
There's no state there. That point is in the Pacific Ocean,about 125 miles south of the nearest point of Hawaii.
A set of latitude/longitude coordinates describes one point on the Earth's surface, so it's not possible for a whole country to be right there. That particular point is in central Madagascar, about 125 miles southwest of Antananarivo.