None. There are no countries, cities, or permanent human residents on
Antarctica, and that's the only continent the Antarctic Circle crosses.
There is no Atlantic Circle. The Antarctic Circle passes through no countries. See the related link for a map of the Antarctic Circle.
None.
None.
None.
The Antarctic Circle passes through Antarctica, which is a continent with no countries.
None.
None.
None. No states or countries either.
360
None. Any land that the Antarctic Circle crosses is part of the continent of Antarctica, which is not carved up into countries.
roughly 133 degrees
None.