Just enter your ZIP Code list in column B. You can use the CDXZipList right-click function to generate a list of zip codes by city, state or county for this input. Use the option to only return the zip code column.
Then specify a radius distance and press "Calculate". Beginning in Column C, all ZIP Codes within that radius will be shown in individual cells. A radius distance up to 200 miles can be specified. The template has also just been updated to be able to use the latitude and longitude formats (i.e. 40.84|-74.56) rather than zip codes. This format was added with the CDXZipStream 5.4 release covered in last months newsletter.
You can also choose to return both the zip code and distance by clicking the check box on the right of the screen. Options to use the U.S. or Canadian databases are also available.