Fuel station area of delivery

I mostly play on Curland and I have 3 separated fuel stations at 3 differents places of the map, and I see trucks from a fuel station run to deliver an excavator very far from its station because the delivery order has been given to him instead of a closer truck from a closer fuel station.
It would be really great to assign a delivery area for a fuel station, or attach a mining tower to a specific fuel station to avoid very long trips.
Thanks for reading.

Agreed, gas stations seem to use the direct distance instead of actual path length, so on curland there is a lot of *really* long trips.

This has been mostly solved by export routes from fuel station to mine control tower. There are still some edge cases; I've created a new suggestion to address one here: https://ideas.captain-of-industry.com/suggestions/551655/fuel-station-toggle-deliver-to-assigned-only.