Find surrounding postcodes and suburbs

Choose a radius and a starting locality to list every city, town and postcode within it, sorted by distance. Useful for service areas, delivery zones, catchments and real estate searches.

How it works

  1. Choose a distance, then a starting postcode, suburb or town.
  2. Select Search.
  3. Read the surrounding postcodes with the calculated distance to each.

What the distance means

Distances are great-circle - the straight line over the surface of the Earth between the two localities' coordinates. That is not driving distance, and it will always be shorter than the road route, so treat it as a lower bound rather than a travel estimate.

If you need distances by road, get in touch.

Search radius

Anyone can search a small radius. Create a free account for searches up to 10 km, or a paid subscription for up to 100 km.

To use this tool on your own site, get in touch.