Looks like latitude and longitude coordinates for the middle of the woods in the middle of farm country in the middle of the US state of Illinois.
39 n 89 w
Latitude: 36°30′N to 39°09′N Longitude: 81°58′W to 89°34′W
35 N 89 W is near Memphis, USA.
Latitude: 37°12′N to 40°39′N Longitude: 77°43′W to 82°39′W
Nothing, you are in the middle of the N. Atlantic ocean.
I-75 N to Chattanooga I-24 W to I-57 N to Champaign I -74 W to Bloomington I-39 N to Rockford I-90 W to Madison I-94 W to Minneapolis
39`n 92`w
43°4′N 89°24′W
39 N 95 W is Sherman, Kansas, USA
The nearest city to 39° N 75° W is Philadelphia, America.
Latitude: 37°12′N to 40°39′NLongitude: 77°43′W to 82°39′W
Salamanca, Spain.