DistVincenty Pt1_LatAsDecimal Pt1_LongAsDecimal Pt2_LatAsDecimal Pt2_LongAsDecimal. LatitudeLongitude Distance Calculator Enter latitude and longitude of two points select the desired units. It is giving wrong distance.
The value of 180pi is approximately 5729577951.
That three thousand number in the end is the radius of Earth in Nautical Miles. The value of pi is 227. Sometimes getting right and sometimes getting irrelevant distance. Given two points with these coordinates.