Request an Isoline

Use calculateisoline to calculate the area that a driver can reach within a given time or distance. The following parameters are mandatory:

• your authentication credentials, apiKey or app_id and app_code if you are using the app_id/app_code authentication (see the Identity & Access Management Developer Guide)
• the start (start) or destination (destination) position
• the mode, which describes the type of route calculation and whether to optimize the routing for traffic conditions or not
• range of route (range)
• and type of range (distance, time, consumption) (rangetype)

The request below calculates a 4km isoline around the center of Berlin. This answers the question: what area can I reach by travelling no more than 4km?

https://isoline.route.ls.hereapi.com/routing/7.2/calculateisoline.json
?apiKey={YOUR_API_KEY}
&mode=shortest;car;traffic:disabled
&start=geo!52.51578,13.37749
&range=4000
&rangetype=distance

Figure 1. Example isoline representing a travel distance of 4km from the center of Berlin.