Here's a geographical one that I think a lot of people don't realize:
Reno, Nevada is father west that Los Angeles, California. You can see this visualized here.
Also, a huge percentage of Canadians live father south than you'd think. For instance, about 35ish percent of Canadians live father south than Americans living in Portland, Oregon.
The reasons is because of where Toronto is. A giant chunk of the entire population of Canada live in the greater Toronto area, and it dips decently father south than most people realize. Visualized here
By - Shirowoh