Change max distance between chargers.

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/request-a-feature/change-max-distance-between-chargers/
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I tow a 2500 pound camp trailer with my Model Y. It would be nice to make the max distance between charging stations adjustable so I can plan my trips easier. Depending on weather and terrain, I can go about 85 - 100+ miles