Here is the example result delivered by Haversine Formula. Where f represent the latitudes and l represent the longitudes. However the Earth is slightly elliptical in shape and that creates a small variation between the degrees as we work our way from the equator to the north and south poles.
There are three basic Excel tools that can work for you no matter how you want to manipulate your geographic coordinates.
And d is the distance computed between two points. Lets take one of latitude-longitude for calculation distance. Value of Latitude in Radians lat Latitude 180pi OR. Distance between the two points in Meters.