hello I need help to establish the distance in km from two coordinates
can this help you? (also search for Havesine in google to learn more)
https://x.thunkable.com/copy/cba1998418130a735ec6f92f66ade87a
I wrote an app few months ago about that…maybe it can help. https://x.thunkable.com/projects/5d8383d25b08df2f222c77a1/f235cc85-6e93-401a-904f-70e1b2e6d5f2/designer