Hi @austin_perigee !
It’s common task.
In real life you’ll face very low speed of that calculations.
Take a look at package called DynamoRtree.
Read this (maybe with google translate): AutoCAD и его объекты. Использование RTree для пространственной индексации данных. | Хроники Георга | Дзен (dzen.ru)
And you will need this to get final result:
This approach will speed things up about 10-100 times.
All of that is not hard to understand, fell free to ask any questions!