We're in TN and I need to go have face to face meetings with people in New Mexico and Utah. And can't let my boss know: which I failed at.
Drove out and discovered that my boss had heard that I was looking for other employment, he called ahead to the folks I had lined up interviews with (and several others) and spun them a story that had them refuse to meet me and had the police come check out whatever it was they'd heard 3rd or 4th hand.
5,000 mile road trip, there and back again. In 5 days. Didn't find out the whole story for a couple years. At least I got to drive past the VLA radio telescope.