haaveersiinee Simple haversine usage import haaveersiinee from "haaveersiinee"; const indonesia = { lat: 3.620359109, lng: 98.50007524, }; const palestine = { lat: 31.90294475, lng: 35.20620938, }; haaveersiinee(indonesia.lat, indonesia.lng, palestine.lat, palestine.lng); license MIT