It's not apparent at first glance, but these two "Hassle Free Zone" signs in the photo below are actually two-hundred-twenty-two kilometers apart.
I also noticed the remarkable flexibility of the Mexican kilometer on my way to Chichen Itza, where the highway signage indicated that I was actually getting further from my destination as I headed straight for it.
The signs read: VIADOLLID 60km. Ten minutes later: VIADOLLID 60km. (still). Another ten minutes of highway and a third sign read: VIADOLLID 72km. The apparent wrinkle in time settled back to normal after that and I arrived in the city in about an hour. No hay problema! You'll get there when you get there!