Routing API Developer's Guide

Requesting a time based isoline

To calculate a time based isoline, specify time as rangetype. Range will be specified in seconds. The request below will calculate a 5 minute isoline around the center of Berlin. This answers the question: what area I can reach in 5 minutes from given position?

https://isoline.route.cit.api.here.com/routing/7.2/calculateisoline.json
?app_id={YOUR_APP_ID}
&app_code={YOUR_APP_CODE}
&mode=fastest;car;traffic:disabled
&rangetype=time
&start=geo!52.51578,13.37749
&range=300
Figure 1. Example isoline representing a travel time of 5 minutes from the center of Berlin.