Oh, dude, the farthest south Aztec city is Tapachula. It's like way down there, close to the border with Guatemala. So, if you're planning a road trip to visit ancient Aztec ruins, make sure to pack some sunscreen and maybe a Spanish dictionary, just in case.
Ottawa is the Canadian capital city located farthest south.
dover
capetown
Jackson, Mississippi is the farthest south of the three capitals mentioned.
Santiago, Chile
Ushuaia, Argentina is the southernmost city in world
Corpus Christi, TX
Houston
Rhodes
The European capital that is farthest south is Valletta, the capital of Malta.
The bottom tip of Brownsville, Texas is literally on the border.
Missouri is considered the midwestern state that is farthest south. The capital of Missouri is Jefferson City.