It is being used to calculate. Latitude and Longitude Converter. The degree of the angle is between -90 and 90.
If we want to calculate the distance between two places in kilometers use the value 6 3788 which is the radius of Earth.
Address and DistanceFrom to find as-the-crow-flies distances. It is being used to calculate. Find the value of the latitude in radians. If you treat the Earth as a sphere with a circumference of 25000 miles then one degree of latitude is 25000360 6944 miles.