About RadiusMap
Draw circles on a map to measure area, compare locations and find nearby places.
What RadiusMap does
RadiusMap is a free browser tool for drawing circles around locations. Check nearby areas, sketch delivery zones and compare sites without an account.
Search a location or click the map, then set a radius. View the circle’s area, nearby cities and US ZIP areas. Add circles, export results or copy a map link.
What the map measures
Circles measure straight-line distances along the Earth’s surface. Routes, driving time and population are not calculated. US ZIP results use Census areas and include partial overlaps. See data sources and measurements for details.
Map and search data sources
The map uses OpenStreetMap data and Leaflet. Address search uses Photon. US ZIP queries use the Census Bureau’s TIGERweb service.
Open the radius map to choose a location and set a distance.