Longitude and latitude to metersGreat circle calculatorHaversine formulaGreat circle distance formulaCalculate distance between two coordinatesJavascript calculate distanceLatitude/longitude distanceSql latitude longitude distanceLat long distance javaGPS distance calculatorC# latitude Longitude distance calculationLatitude longitudeExcel calculate distanceLatitude and longitude關於「Javascript calculate distance」標籤，搜尋引擎有相關的訊息討論：
Distance Matrix Service | Maps JavaScript API | Google DevelopersLatLng objects, or Place objects to which to calculate distance and time. travelMode (optional) — The mode of transport to use when calculating directions. See ...Distance Matrix Service | Maps JavaScript API | Go