My route follows an estimated “great circle” and passes through two points that areantipodalpoints that are exactly opposite in longitude and lattitude to each other

The above illustrataion roughly estimates where I’ll make landfalls for Antipodal purposes. The left image exhibits a point on North Island, New ZealandThe general community is Ruakaka with the specific long/ lat of -35.876, -185.530 while the right image shows a point within the Strait of Gibraltar, on the TunisianVery near to Tangier, the exact Long/ Lat is 35.871,-5.527 side.