The k-Nearest Web Services allow you
to identify the k closest geographic features to an input geographic coordinate (latitude and longitude).
The services available on this site allow a user to process a single
coordinate as well as a database of records in batch.
If you encounter any problems or find any cases where the software fails, we would like to hear
about it so we can work to improve the quality of the services. Please
let us know.
Available free services
Find the k-nearest geographic features for a single input geographic point
Find the k-nearest geographic features for a database of geographic points
k-Nearest Web Service APIs
Use one of the web service APIs to obtain the k-nearest geographic features from your desktop or web applications
Other informative items
k-Nearest Technical Details
Details about the reference data sources and k-nearest geographic feature variables returned
Usage Fees and Rules Our services are provided free of charge in allotments of 2500 transactions. All we ask is that you cite us in your work and/or add a link to us on your website.
Details of our usage policy including how to obtain additional credits and non-throttled access to our services are available on this page. Please contact us if you need more information.