Calculate distance between two latitude-longitude points? (Haversine formula)
问题 How do I calculate the distance between two points specified by latitude and longitude? For clarification, I\'d like the distance in kilometers; the points use the WGS84 system and I\'d like to understand the relative accuracies of the approaches available. 回答1: This link might be helpful to you, as it details the use of the Haversine formula to calculate the distance. Excerpt: This script [in Javascript] calculates great-circle distances between the two points – that is, the shortest