Answer;
Santa Cruz, California
Explanation;
A latitude and longitude defines a point on the surface of the Earth.
-The point " 37 North / 123 West " is located in the Pacific Ocean, about 45 miles west of the California coast near Davenport, northwest of Santa Cruz.
-The location of the point doesn't depend in any way whatsoever on the direction from which you approach it, or on whether you ever go there at all.