Drawing an isodistance

With OALLEY, you can easily draw isodistances for free for your cathment areas. These zones represent how far you can go for a given distance. They are usually used for market study purposes or delivery areas.

60km from Dayton isodistance

To draw a distance area, or isodistance, go to the map.

Once you’re on the map, go to the “Add new area” panel on the upper left side of the screen to draw your first isodistance:

Slect the “Distance zone” mode by clicking on the corresponding button:

Define the strating point of your zone:


And define the travel distance:


Finish by clicking on the Compute button. You’ve just drawn your first distance area!

If you want to add a new zone, click on the Add new area button to unfold the new area creation panel:

If you need to save your map or to share it to other people, you can use the Share button on the lower left panel. This will generate a unique link to your map:

Now you have all the information to draw your first isodistances with OALLEY. Let’s get to the map to draw your zones: https://www.oalley.net/app

Start using OALLEY now: