UK-S

UK southern coastline:

50.73322621660619, -1.6510122754706855

-1,6510122754706855 50,73322621660619

https://goo.gl/maps/SqpX4NkAoA4CqWF19

89,999998260760 angle to Bishop Rock Lighthouse, UK

"Overflow":

8.683,0032 / 130,14667471 * 0,14667471 = 9,7857 km

75 - 0,14667471 = 74,85332529