Unless you think there is a merman city at the bottom of Lake Michigan, there are no cities at those coordinates. 42° N, 87° W lies in the middle of the southern part of Lake Michigan.
Evanston, Illinois lies at about 42° N, 87.7° W (N 42° W 87° 41') --- so about 42° N 88° W
Chicago, Illinois lies at about 41.8°N, 87.6° W (N 41° 48' W 87° 36') --- so about 42° N 88° W
Gary, Indiana lies at about 41.6° N, 87.4° W (N 41° 36' W 87° 18') --- so about 42° N 87° W --- the closest to a match.
Michigan City, Indiana, Bridgeman, Michigan, and St. Joseph, Michigan also lie in the same vicinity.
That's near Maracaibo.
This is in the middle of the Sahara Desert and not near any city.
Reno, Nevada.
The country located near 64 degrees North and 25 degrees East is Finland.
The co-ordinates you have given refer to Stockholm, the capital of Sweden (which of course is nowhere near North America).
That's near Maracaibo.
King City is located near Latitude 43 degrees North, by Longitude 79 degrees West. That is, north of Toronto.
This is in the middle of the Sahara Desert and not near any city.
Oslo, Norway.
Athens, Greece.
Milan, Italy
Reno, Nevada.
That's near Vienna.
The country located near 64 degrees North and 25 degrees East is Finland.
Agadir, Morocco
Oslo, Norway
That's near Cairo, Egypt.