birmingham alabama
"South by South by South" is the clue to the direction of Thorn Valley in The Secret of N.I.M.H. 2: Timmy to the Rescue.
Pittsburgh is south of Erie, both are linked by Interstate 79 and US Route 19 as well as PA Route 8
Antarctica
No, South Dakota is in the north-central region of the United States. No - but there are two Dakotas, North Dakota and South Dakota.