i need help of my project

hell
i'm a beginner in arduino and i want to make i project about creating the algorithm to find the nearest station (we already know the position of the stations by gps coordinate) and steer the car to the nearest station using the Haversine formula. using position by gps

What sort of car do you have and how will its position and direction be determined ?

What programming and electronics experience do you have ?

With two sets of GPS coordinates you can calculate distance and heading. The GPS will probably give you a current heading when the car is moving. Steer the car to get the heading you get from your GPS to match the heading to your target position. When the distance reaches zero, stop.

steer the car to the nearest station using the Haversine formula. using position by gps

Do you have roads you could use?