Within that range of longitudes lie large portions of the Arctic Ocean, the Atlantic Ocean, and the Southern Ocean.
There is no entire country that occupies the space at 60 degrees west and 30 degrees south. This is, however, a point of land that is located in Argentina.
30 N 60 W is the North Atlantic Ocean.
Switzerland
That point is about 210 miles north of Manaus, in Brazil.
10 degrees south 60 degrees east
north atlantic ocean
Egypr
Canada
The country located at 60 degrees north and 120 degrees west is Canada. This geographical coordinate corresponds to the Yukon Territory in northern Canada. The specific location is in the northern part of the country, near the border with Alaska in the United States.
Those coordinates put you in the Atlantic Ocean... no city to be found there.
Paraguay near Bolivia.