The Earth is a globe simple observation

We all know (hopefully) that light travels in a straight line.

The earth as a globe the sun shines it's light on one side at a time. In Tierra Del Fuego Argentina and going north for approximately 8,500 miles to somewhere in Greenland. The sun will shine it's light on both places at once.

Now if we take the flat pizza earth where the north pole is at the center. The sun can never set period because if it would go belo the plane of the earth the sun would rise and set in the south. This doesn't happen so in order for the pizza earth theory to hold water the sun can never set it must always be in the sky above the plane moving in a circle around the pizza.
Now if the sun can shine it's light for 8,500 miles in a North/South axis and the earth is a flat plane then the sun must also shine it's light 8,500 miles in an East/West axis.

Now the distance between Moscow and Los Angeles is only around 6000 miles, but there is an 11 hour difference between the two cities. When it's 11am in Los Angeles it is Midnight in Moscow and that's only 6,000 miles I cut of 2,500 miles and it still doesn't work.

Can we give the bullshit up now?

Don't ask me to watch any videos of BS. Just answer the question of how light that moves in a straight line can shine 8,500 miles in one direction but can't move 6,000 miles in the other on a flat plane.