Octagon orientation to the cardinal points gives direction to the already known Mohenjo-Daro - East.
Very accurate, with an error of 0,002 is the direction to Samaipata, with error 0.57 degree is the direction to Lalibela.
The direction to Solomon temple fits into the corners of octagon with an error 0.72 degree. Thus, it divides 180 degrees, i.e. a half of a circle in the golden ratio. 180 x 0.618 = 111.24 degrees.
The angle between the direction to Stonehenge and B. Zimbabwe (GZ) is 22.38 degrees (0.12) between (GZ) and St. Petersburg 135.52 degrees (0.52), between Stonehenge and St. Petersburg 66.86 degrees (0.64 ), between St. Petersburg and Uluru - 66.91 degrees (0.59 ).
Turn octagon more on 1.5 degree clockwise, i.e. in total on 4.5 degrees. In such position, we find that the direction to megaliths of Vera island almost coinciding with the direction to Port Bajin interact with an azimuth of Tiwanaku.
Thanks to the octagon, we see that the angle between the directions is equal to half of 45 degrees.
Between Tiwanaku and Faith island are 21.8 degrees with error (0.7) between Tiwanaku and Por Bazhyn are 22.22 degrees (error 0,27)
Then rotate octagon on 5.7 degrees clockwise. In such position, of octagon, we see that the angle between the Teotihuacan and Lhasa is 45 degrees with error (0.26)
In this position of octagon also fits the direction to the Faith island which interacts with the previous turn of the octagon, and is the axis of symmetry of two octagon positions. In other words, if we rotate octagon on 5 degrees, we obtain the exact direction to the island of Vera.