> For the complete documentation index, see [llms.txt](https://docs.phoenixlidar.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.phoenixlidar.com/spatialexplorer-8-and-9/user-interface/toolbars/analytics/calculate-distance.md).
# Calculate Distance
This tool computes the distance between two point clouds, or the distance between two sets of point classes within the same cloud. The computed distance is input into the points' **Distance** attribute (visible in the cloud visualization panel).
In the example below, Unclassified (01) points have their distance computed in respect to the Transmission Wire (14) class:
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# Agent Instructions
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## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
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```
GET https://docs.phoenixlidar.com/spatialexplorer-8-and-9/user-interface/toolbars/analytics/calculate-distance.md?ask=&goal=
```
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