PointLatLng(endLocation.latitude, endLocation. PointLatLng(startLocation.latitude, startLocation.longitude), PolylineResult result = await polylinePoints.getRouteBetweenCoordinates( Tap on three horizontal lines (appear left side into the top search bar) to get Settings on Google Map Tap Settings tap on Distance unites Choose. GetDirections() //fetch direction polylines from Google API Position: endLocation, //position of marker MarkerId: MarkerId(endLocation.toString()), Markers.add(Marker( //add distination location marker Position: startLocation, //position of marker Distance between cities or 2 locations are measured in both kilometers, miles and nautical miles at the same time. Distance calculator helps you to find how many miles from a city to an another city on map. MarkerId: MarkerId(startLocation.toString()), The black line is the Rhumb line between the two points. With our web-based tool you can find the distance between two points on the map. Markers.add(Marker( //add start location marker Distance calculator is used to measure the distance between two locations. ![]() Click on your second destination on the map. How to Calculate Distance between Two Coordinates? import 'dart:math' double calculateDistance(lat1, lon1, lat2, lon2) //polylines to show direction First, right-click on the starting point and select Measure distance on the menu that pops up. Remember, a polyline path contains the list of coordinates, therefore we will loop through the polylines and calculate the distance between every two coordinates, and finally add all the distance to get the total distance. ![]() After fetching the list of polylines from Google Map API, we will use the following function to calculate the distance between two coordinates.
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