To do this you must format your points using the convention of latitude,longitude,radius per line where latitude and longitude are in decimal format and radius in km. The CSV option allows you to upload bulk points to the map. These features may be added later depending on feedback.

Line thickness (you can change this once it is loaded into Google Earth).Line colour (you can change this once it is loaded into Google Earth).Shading colour (blue only, but you can change this once it is loaded into Google Earth).You can then open the KML file in application such as Google Earth.After a short delay, the KML file with download.You will probably need to scroll down the page to find this! Draw one or more radii on the map as you see fit.

The procedure to Export to KML is as follows: You need to have a radius displayed on the map before the output will work. You must have Google Earth installed (or another application capable of importing KML files). You can now export all the drawn radii on the map to Google Earth for improved display and printing.

This URL can be sent to anyone if you wish to forward it on. Use the 'URL to last radius' text box to find a URL that will show the most recent radius on this page when opened in a web browser.

You can use the button to erase all markers and radii and start again.

Click as many times as necessary to draw multiple circles.

Type in a radius required in the Radius Distance text box above.

Free radius around a point map