You'll see this:

If a line was 17,000 feet long

https://flatearthinsanity.blogspot.com/2016/07/toronto-cn-tower-from-olcott-ny.html

Look at the picture

Why don’t you answer?

No

Answer

Can you see .001 degrees of curve in a line 5 miles long?

With a telescope at the correct point?

Maybe

You would see a 16 foot deviation in a line over 26,000 feet long?

Lololol

That’s. .001% bend

Let's do 40 miles now

No

https://flatearthinsanity.blogspot.com/2016/07/toronto-cn-tower-from-olcott-ny.html

5 miles

Is it flat?

Yes or no

It's quite flat within 5 miles

Now 40 miles

Look at it!

Quite flat? Or .001 degree of bend flat

Is that flatter then a house floor?

Yeah, a straight line will deviate 16 feet over those 5 miles from "straight"

That’s 500 square feet?

Not much at all

What's your point lol?

This is just basic geometry

Now 40 miles

let's go

!

Could you tell .001 deviation on a floor 5000 square feet?

That's more interesting because over 40 miles it's not at all subtle

Or would it look flat?

600 feet of buildings blocked by water

Wait I’m getting ready to checkmate you

https://flatearthinsanity.blogspot.com/2016/07/toronto-cn-tower-from-olcott-ny.html

So 5 square miles is flat correct?

The angles change with each section of 5 miles lol

I see you @rightthehand