Draw a Radius on a Map of Australia
Draw a circle on a map to visualise any radius. Set km or miles, plot catchment areas, delivery zones and travel distances. Free, no sign-up.
Draw one or more radius circles on an interactive map of Australia to visualise distances from any point. This tool is commonly used by businesses defining delivery zones, parents checking school catchment distances, and real estate agents mapping property coverage. Upload a CSV of Australian postcodes or addresses and the tool will show which locations fall inside or outside your radius. Export circles as KML for Google Earth or GPX for GPS devices, and save projects to pick up where you left off.
Free Radius Map Tool for Australia
Draw circles on a map to visualise distances from any point. Whether you're planning delivery zones, checking catchment areas, or finding what's within a certain distance of a location, our radius map tool makes it simple and free.
Upload a CSV of Australian postcodes or addresses to instantly see which locations fall inside or outside your radius. Perfect for sales territories, school catchments, property searches, and logistics planning across Australia's spread-out geography.
What Can You Use It For?
Define how far you're willing to deliver. Show customers your coverage area clearly.
Check if an address falls within a school's catchment area or enrolment zone.
Find homes within a set distance of your workplace, family, or favourite locations.
Divide regions fairly between sales reps based on distance from key accounts.
See what's within a 30-minute drive or 5km cycle of your home or office.
Plan warehouse coverage areas and identify gaps in your distribution network.
How to Use the Radius Map
- Enter a postcode or address - Type any Australian location to centre your map
- Set your radius - Choose the distance in kilometres or miles
- Draw your circle - Click "Draw Circle" to place it on the map
- Upload locations (optional) - Import a CSV to see which points fall inside
- Export your data - Download results as CSV, KML, or GPX
Frequently Asked Questions
What is a radius map used for?
Common uses include defining delivery zones, checking school catchment areas, planning service coverage, and estimating commute distances. Businesses also use radius maps to divide sales territories and identify gaps across Australia's spread-out distribution networks.
Can I draw more than one circle?
Yes, you can draw as many circles as you need. Each circle is independent and can have a different radius. This is useful for comparing coverage from multiple locations or visualising overlapping service areas.
What does the CSV upload do?
If you upload a CSV file with Australian postcodes or coordinates, the tool will show which locations fall inside or outside your drawn circles. This is useful for checking customer coverage or filtering a mailing list by distance.
What formats can I export?
You can export circles as KML (for Google Earth) or GPX (for GPS devices). You can also export a CSV of points that fall inside your circles.
Is the radius straight-line or by road?
The radius is a straight-line (as the crow flies) distance. Actual travel distance by road will be longer, and Australia's road network often makes that gap bigger than in denser countries. As a rough guide, road distance is typically 20-40% further than straight-line distance.
Related Tools
More Australian mapping tools:
- Area Calculator - measure land area by drawing a shape on the map
- Postcode Radius Search - get every Australian postcode within a set radius, as a list
- Postcode Mapper - paste a list of postcodes and plot them all on a map
- Nearest Postcodes - find the closest Australian postcodes to any location
- Crow-Flies Distance - straight-line distance between exactly two points
- Light Pollution Map - check the Bortle rating and find dark sky sites near any point in Australia